| 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 | $213.70 | 13.776% | $243.1393 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $190.45 | 10.769% | $210.9596 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $130.45 | 4.691% | $136.5694 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $106.37 | 9.311% | $116.2741 | $116.27 | $116.25 | $116.30 |
| Purchase #5 | $130.51 | 7.671% | $140.5214 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $84.96 | 6.281% | $90.2963 | $90.30 | $90.30 | $90.30 |
| Purchase #7 | $149.75 | 6.790% | $159.918 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $1,006.19 | $1,097.6781 | $1,097.68 | $1,097.60 | $1,097.70 | |