| 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 | $25.84 | 10.276% | $28.4953 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $190.69 | 10.295% | $210.3215 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $149.29 | 4.855% | $156.538 | $156.54 | $156.55 | $156.50 |
| Purchase #4 | $197.79 | 6.676% | $210.9945 | $210.99 | $211.00 | $211.00 |
| Purchase #5 | $29.76 | 12.649% | $33.5243 | $33.52 | $33.50 | $33.50 |
| Purchase #6 | $212.70 | 6.493% | $226.5106 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $107.32 | 3.184% | $110.7371 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $913.39 | $977.1213 | $977.12 | $977.10 | $977.00 | |