| 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 | $123.32 | 9.178% | $134.6383 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $249.26 | 12.642% | $280.7714 | $280.77 | $280.75 | $280.80 |
| Purchase #3 | $197.70 | 8.234% | $213.9786 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $93.96 | 10.492% | $103.8183 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $94.39 | 13.535% | $107.1657 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $31.67 | 6.105% | $33.6035 | $33.60 | $33.60 | $33.60 |
| Purchase #7 | $48.60 | 9.837% | $53.3808 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $838.90 | $927.3566 | $927.36 | $927.35 | $927.40 | |