| 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 | $78.26 | 8.861% | $85.1946 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $250.88 | 7.736% | $270.2881 | $270.29 | $270.30 | $270.30 |
| Purchase #3 | $73.44 | 13.330% | $83.2296 | $83.23 | $83.25 | $83.20 |
| Purchase #4 | $75.39 | 11.590% | $84.1277 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $224.36 | 11.127% | $249.3245 | $249.32 | $249.30 | $249.30 |
| Purchase #6 | $139.97 | 6.212% | $148.6649 | $148.66 | $148.65 | $148.70 |
| Purchase #7 | $54.68 | 5.200% | $57.5234 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $896.98 | $978.3528 | $978.34 | $978.35 | $978.30 | |