| 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 | $238.30 | 12.241% | $267.4703 | $267.47 | $267.45 | $267.50 |
| Purchase #2 | $105.49 | 6.255% | $112.0884 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $249.81 | 12.430% | $280.8614 | $280.86 | $280.85 | $280.90 |
| Purchase #4 | $118.31 | 13.663% | $134.4747 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $216.56 | 5.426% | $228.3105 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $62.61 | 8.722% | $68.0708 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $209.43 | 11.434% | $233.3762 | $233.38 | $233.40 | $233.40 |
| 7 purchase totals = | $1,200.51 | $1,324.6523 | $1,324.65 | $1,324.60 | $1,324.80 | |