| 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 | $194.48 | 10.456% | $214.8148 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $154.96 | 5.630% | $163.6842 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $54.51 | 9.235% | $59.544 | $59.54 | $59.55 | $59.50 |
| Purchase #4 | $63.54 | 8.342% | $68.8405 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $93.30 | 7.150% | $99.971 | $99.97 | $99.95 | $100.00 |
| Purchase #6 | $196.94 | 12.607% | $221.7682 | $221.77 | $221.75 | $221.80 |
| Purchase #7 | $200.98 | 6.738% | $214.522 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $958.71 | $1,043.1447 | $1,043.13 | $1,043.10 | $1,043.10 | |