| 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 | $212.99 | 3.169% | $219.7397 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $38.73 | 3.575% | $40.1146 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $238.37 | 5.303% | $251.0108 | $251.01 | $251.00 | $251.00 |
| Purchase #4 | $129.78 | 11.194% | $144.3076 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $35.42 | 7.821% | $38.1902 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $150.68 | 10.756% | $166.8871 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $103.92 | 5.860% | $110.0097 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $909.89 | $970.2597 | $970.26 | $970.25 | $970.20 | |