| 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 | $99.82 | 6.473% | $106.2813 | $106.28 | $106.30 | $106.30 |
| Purchase #2 | $215.42 | 4.663% | $225.465 | $225.47 | $225.45 | $225.50 |
| Purchase #3 | $86.42 | 11.743% | $96.5683 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $151.50 | 7.745% | $163.2337 | $163.23 | $163.25 | $163.20 |
| Purchase #5 | $229.29 | 13.388% | $259.9873 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $244.85 | 9.517% | $268.1524 | $268.15 | $268.15 | $268.20 |
| Purchase #7 | $83.67 | 8.289% | $90.6054 | $90.61 | $90.60 | $90.60 |
| 7 purchase totals = | $1,110.97 | $1,210.2934 | $1,210.30 | $1,210.30 | $1,210.40 | |