| 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 | $217.96 | 6.664% | $232.4849 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $21.77 | 7.235% | $23.3451 | $23.35 | $23.35 | $23.30 |
| Purchase #3 | $181.63 | 9.108% | $198.1729 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $123.38 | 12.580% | $138.9012 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $97.29 | 7.560% | $104.6451 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $35.45 | 5.261% | $37.315 | $37.32 | $37.30 | $37.30 |
| Purchase #7 | $101.62 | 8.648% | $110.4081 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $779.10 | $845.2723 | $845.28 | $845.25 | $845.20 | |