| 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 | $215.46 | 10.235% | $237.5123 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $144.88 | 9.764% | $159.0261 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $123.89 | 11.468% | $138.0977 | $138.10 | $138.10 | $138.10 |
| Purchase #4 | $136.64 | 6.388% | $145.3686 | $145.37 | $145.35 | $145.40 |
| Purchase #5 | $132.73 | 5.445% | $139.9571 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $54.29 | 11.791% | $60.6913 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $72.82 | 11.136% | $80.9292 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $880.71 | $961.5823 | $961.59 | $961.60 | $961.60 | |