| 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 | $114.38 | 13.233% | $129.5159 | $129.52 | $129.50 | $129.50 |
| Purchase #2 | $37.35 | 11.556% | $41.6662 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $32.49 | 13.736% | $36.9528 | $36.95 | $36.95 | $37.00 |
| Purchase #4 | $222.36 | 6.699% | $237.2559 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $102.74 | 7.627% | $110.576 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $44.79 | 11.182% | $49.7984 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $210.29 | 4.209% | $219.1411 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $764.40 | $824.9063 | $824.92 | $824.90 | $825.00 | |