| 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 | $217.28 | 7.460% | $233.4891 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $139.76 | 7.107% | $149.6927 | $149.69 | $149.70 | $149.70 |
| Purchase #3 | $154.50 | 11.560% | $172.3602 | $172.36 | $172.35 | $172.40 |
| Purchase #4 | $80.90 | 9.418% | $88.5192 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $22.87 | 8.637% | $24.8453 | $24.85 | $24.85 | $24.80 |
| Purchase #6 | $13.96 | 7.536% | $15.012 | $15.01 | $15.00 | $15.00 |
| Purchase #7 | $224.86 | 7.608% | $241.9673 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $854.13 | $925.8858 | $925.89 | $925.85 | $925.90 | |