| 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 | $215.92 | 9.723% | $236.9139 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $247.91 | 8.689% | $269.4509 | $269.45 | $269.45 | $269.50 |
| Purchase #3 | $206.79 | 12.551% | $232.7442 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $143.98 | 11.418% | $160.4196 | $160.42 | $160.40 | $160.40 |
| Purchase #5 | $98.34 | 10.180% | $108.351 | $108.35 | $108.35 | $108.40 |
| Purchase #6 | $233.31 | 12.741% | $263.036 | $263.04 | $263.05 | $263.00 |
| Purchase #7 | $204.26 | 12.491% | $229.7741 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,350.51 | $1,500.6897 | $1,500.68 | $1,500.65 | $1,500.70 | |