| 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 | $222.89 | 4.370% | $232.6303 | $232.63 | $232.65 | $232.60 |
| Purchase #2 | $121.44 | 6.711% | $129.5898 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $112.96 | 9.728% | $123.9487 | $123.95 | $123.95 | $123.90 |
| Purchase #4 | $36.61 | 9.287% | $40.01 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $188.69 | 3.811% | $195.881 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $233.90 | 6.615% | $249.3725 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $130.65 | 3.185% | $134.8112 | $134.81 | $134.80 | $134.80 |
| 7 purchase totals = | $1,047.14 | $1,106.2435 | $1,106.24 | $1,106.25 | $1,106.20 | |