| 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 | $111.79 | 13.698% | $127.103 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $120.83 | 7.867% | $130.3357 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $47.73 | 3.658% | $49.476 | $49.48 | $49.50 | $49.50 |
| Purchase #4 | $51.71 | 4.648% | $54.1135 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $204.45 | 7.663% | $220.117 | $220.12 | $220.10 | $220.10 |
| Purchase #6 | $216.42 | 5.605% | $228.5503 | $228.55 | $228.55 | $228.60 |
| Purchase #7 | $172.43 | 3.122% | $177.8133 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $925.36 | $987.5088 | $987.51 | $987.50 | $987.50 | |