| 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 | $220.55 | 3.258% | $227.7355 | $227.74 | $227.75 | $227.70 |
| Purchase #2 | $95.36 | 8.555% | $103.518 | $103.52 | $103.50 | $103.50 |
| Purchase #3 | $135.47 | 11.619% | $151.2103 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $172.68 | 8.106% | $186.6774 | $186.68 | $186.70 | $186.70 |
| Purchase #5 | $8.86 | 3.465% | $9.167 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $44.86 | 4.862% | $47.0411 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $94.62 | 3.682% | $98.1039 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $772.40 | $823.4532 | $823.46 | $823.45 | $823.40 | |