| 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 | $120.90 | 11.852% | $135.2291 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $67.62 | 9.218% | $73.8532 | $73.85 | $73.85 | $73.90 |
| Purchase #3 | $58.47 | 13.130% | $66.1471 | $66.15 | $66.15 | $66.10 |
| Purchase #4 | $108.95 | 10.156% | $120.015 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $145.35 | 10.226% | $160.2135 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $244.83 | 6.545% | $260.8541 | $260.85 | $260.85 | $260.90 |
| Purchase #7 | $122.90 | 9.136% | $134.1281 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $869.02 | $950.4401 | $950.44 | $950.45 | $950.40 | |