| 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 | $97.60 | 10.114% | $107.4713 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $236.58 | 8.612% | $256.9543 | $256.95 | $256.95 | $257.00 |
| Purchase #3 | $19.99 | 13.593% | $22.7072 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $231.36 | 10.698% | $256.1109 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $187.49 | 5.115% | $197.0801 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $125.68 | 7.672% | $135.3222 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $94.73 | 11.172% | $105.3132 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $993.43 | $1,080.9592 | $1,080.95 | $1,080.90 | $1,081.00 | |