| 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 | 9.437% | $127.2862 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $19.25 | 5.363% | $20.2824 | $20.28 | $20.30 | $20.30 |
| Purchase #3 | $36.95 | 6.313% | $39.2827 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $215.93 | 4.198% | $224.9947 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $67.42 | 3.260% | $69.6179 | $69.62 | $69.60 | $69.60 |
| Purchase #6 | $220.46 | 12.660% | $248.3702 | $248.37 | $248.35 | $248.40 |
| Purchase #7 | $21.84 | 9.211% | $23.8517 | $23.85 | $23.85 | $23.90 |
| 7 purchase totals = | $698.16 | $753.6858 | $753.68 | $753.70 | $753.80 | |