| 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 | $127.46 | 8.487% | $138.2775 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $232.51 | 7.869% | $250.8062 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $112.42 | 5.235% | $118.3052 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $194.62 | 7.399% | $209.0199 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $37.47 | 13.565% | $42.5528 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $44.62 | 3.405% | $46.1393 | $46.14 | $46.15 | $46.10 |
| Purchase #7 | $187.65 | 8.173% | $202.9866 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $936.75 | $1,008.0875 | $1,008.10 | $1,008.10 | $1,008.10 | |