| 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 | $13.39 | 6.528% | $14.2641 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $226.25 | 7.488% | $243.1916 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $108.40 | 11.139% | $120.4747 | $120.47 | $120.45 | $120.50 |
| Purchase #4 | $195.98 | 13.217% | $221.8827 | $221.88 | $221.90 | $221.90 |
| Purchase #5 | $42.98 | 12.324% | $48.2769 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $185.54 | 4.872% | $194.5795 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $149.95 | 10.447% | $165.6153 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $922.49 | $1,008.2848 | $1,008.28 | $1,008.30 | $1,008.40 | |