| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.95 | 3.554% | $42.4054 | $42.41 | $42.40 | $42.40 |
| Purchase #2 | $161.58 | 5.494% | $170.4572 | $170.46 | $170.45 | $170.50 |
| Purchase #3 | $124.32 | 5.685% | $131.3876 | $131.39 | $131.40 | $131.40 |
| Purchase #4 | $176.67 | 3.547% | $182.9365 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $197.46 | 9.500% | $216.2187 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $106.57 | 7.467% | $114.5276 | $114.53 | $114.55 | $114.50 |
| Purchase #7 | $237.81 | 10.604% | $263.0274 | $263.03 | $263.05 | $263.00 |
| 7 purchase totals = | $1,045.36 | $1,120.9604 | $1,120.98 | $1,121.00 | $1,120.90 | |