| 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 | $189.63 | 10.699% | $209.9185 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $188.66 | 12.572% | $212.3783 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $148.58 | 13.718% | $168.9622 | $168.96 | $168.95 | $169.00 |
| Purchase #4 | $212.92 | 4.825% | $223.1934 | $223.19 | $223.20 | $223.20 |
| Purchase #5 | $125.38 | 7.805% | $135.1659 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $12.70 | 9.626% | $13.9225 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $112.57 | 10.852% | $124.7861 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $990.44 | $1,088.3269 | $1,088.33 | $1,088.30 | $1,088.40 | |