| 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 | $112.51 | 8.789% | $122.3985 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $249.43 | 6.315% | $265.1815 | $265.18 | $265.20 | $265.20 |
| Purchase #3 | $43.47 | 6.407% | $46.2551 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $43.89 | 7.731% | $47.2831 | $47.28 | $47.30 | $47.30 |
| Purchase #5 | $22.39 | 12.232% | $25.1287 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $196.86 | 7.798% | $212.2111 | $212.21 | $212.20 | $212.20 |
| Purchase #7 | $210.89 | 4.283% | $219.9224 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $879.44 | $938.3804 | $938.38 | $938.40 | $938.40 | |