| 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 | $37.28 | 8.115% | $40.3053 | $40.31 | $40.30 | $40.30 |
| Purchase #2 | $181.52 | 12.398% | $204.0248 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $100.30 | 7.414% | $107.7362 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $126.27 | 9.281% | $137.9891 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $152.25 | 9.551% | $166.7914 | $166.79 | $166.80 | $166.80 |
| Purchase #6 | $247.49 | 5.404% | $260.8644 | $260.86 | $260.85 | $260.90 |
| Purchase #7 | $58.97 | 6.294% | $62.6816 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $904.08 | $980.3928 | $980.39 | $980.40 | $980.40 | |