| 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 | $116.31 | 3.148% | $119.9714 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $111.29 | 12.376% | $125.0633 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $227.56 | 13.178% | $257.5479 | $257.55 | $257.55 | $257.50 |
| Purchase #4 | $53.38 | 10.783% | $59.136 | $59.14 | $59.15 | $59.10 |
| Purchase #5 | $69.82 | 6.858% | $74.6083 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $21.46 | 11.375% | $23.9011 | $23.90 | $23.90 | $23.90 |
| Purchase #7 | $31.28 | 5.279% | $32.9313 | $32.93 | $32.95 | $32.90 |
| 7 purchase totals = | $631.10 | $693.1593 | $693.16 | $693.15 | $693.10 | |