| 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 | $239.40 | 6.788% | $255.6505 | $255.65 | $255.65 | $255.70 |
| Purchase #2 | $140.39 | 10.495% | $155.1239 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $37.44 | 8.177% | $40.5015 | $40.50 | $40.50 | $40.50 |
| Purchase #4 | $209.68 | 7.160% | $224.6931 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $147.45 | 4.238% | $153.6989 | $153.70 | $153.70 | $153.70 |
| Purchase #6 | $118.48 | 5.491% | $124.9857 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $29.83 | 10.784% | $33.0469 | $33.05 | $33.05 | $33.00 |
| 7 purchase totals = | $922.67 | $987.7005 | $987.70 | $987.70 | $987.70 | |