| 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 | $112.51 | 9.294% | $122.9667 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $93.49 | 13.609% | $106.2131 | $106.21 | $106.20 | $106.20 |
| Purchase #3 | $88.34 | 6.621% | $94.189 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $28.82 | 10.873% | $31.9536 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $116.59 | 8.777% | $126.8231 | $126.82 | $126.80 | $126.80 |
| Purchase #6 | $136.33 | 12.222% | $152.9923 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $98.57 | 6.843% | $105.3151 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $674.65 | $740.4529 | $740.45 | $740.40 | $740.50 | |