| 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 | $130.41 | 4.765% | $136.624 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $94.83 | 9.680% | $104.0095 | $104.01 | $104.00 | $104.00 |
| Purchase #3 | $180.33 | 12.103% | $202.1553 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $166.49 | 13.642% | $189.2026 | $189.20 | $189.20 | $189.20 |
| Purchase #5 | $53.40 | 12.244% | $59.9383 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $19.75 | 10.629% | $21.8492 | $21.85 | $21.85 | $21.80 |
| Purchase #7 | $111.99 | 9.262% | $122.3625 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $757.20 | $836.1414 | $836.14 | $836.10 | $836.10 | |