| 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 | $229.89 | 5.543% | $242.6328 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $250.74 | 11.427% | $279.3921 | $279.39 | $279.40 | $279.40 |
| Purchase #3 | $93.61 | 6.243% | $99.4541 | $99.45 | $99.45 | $99.50 |
| Purchase #4 | $210.73 | 11.464% | $234.8881 | $234.89 | $234.90 | $234.90 |
| Purchase #5 | $108.39 | 10.785% | $120.0799 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $202.36 | 7.839% | $218.223 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $236.64 | 13.872% | $269.4667 | $269.47 | $269.45 | $269.50 |
| 7 purchase totals = | $1,332.36 | $1,464.1367 | $1,464.13 | $1,464.15 | $1,464.20 | |