| 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 | $197.85 | 12.234% | $222.055 | $222.06 | $222.05 | $222.10 |
| Purchase #2 | $79.62 | 9.548% | $87.2221 | $87.22 | $87.20 | $87.20 |
| Purchase #3 | $149.97 | 10.477% | $165.6824 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $70.40 | 6.132% | $74.7169 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $117.31 | 11.248% | $130.505 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $48.40 | 3.714% | $50.1976 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $185.38 | 13.422% | $210.2617 | $210.26 | $210.25 | $210.30 |
| 7 purchase totals = | $848.93 | $940.6407 | $940.65 | $940.60 | $940.70 | |