| 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 | $95.77 | 6.667% | $102.155 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $120.30 | 11.773% | $134.4629 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $35.61 | 8.181% | $38.5233 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $237.76 | 9.399% | $260.1071 | $260.11 | $260.10 | $260.10 |
| Purchase #5 | $228.69 | 12.530% | $257.3449 | $257.34 | $257.35 | $257.30 |
| Purchase #6 | $152.78 | 4.767% | $160.063 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $28.45 | 9.545% | $31.1656 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $899.36 | $983.8218 | $983.82 | $983.75 | $983.90 | |