| 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 | $89.69 | 5.104% | $94.2678 | $94.27 | $94.25 | $94.30 |
| Purchase #2 | $191.38 | 8.428% | $207.5095 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $185.82 | 5.577% | $196.1832 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $129.80 | 9.724% | $142.4218 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $151.58 | 8.335% | $164.2142 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $25.65 | 12.487% | $28.8529 | $28.85 | $28.85 | $28.90 |
| Purchase #7 | $187.83 | 13.372% | $212.9466 | $212.95 | $212.95 | $212.90 |
| 7 purchase totals = | $961.75 | $1,046.3960 | $1,046.39 | $1,046.35 | $1,046.40 | |