| 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 | $28.81 | 12.681% | $32.4634 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $65.49 | 7.388% | $70.3284 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $215.96 | 11.129% | $239.9942 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $172.66 | 3.105% | $178.0211 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $96.85 | 4.227% | $100.9438 | $100.94 | $100.95 | $100.90 |
| Purchase #6 | $100.46 | 6.785% | $107.2762 | $107.28 | $107.30 | $107.30 |
| Purchase #7 | $134.87 | 6.767% | $143.9967 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $815.10 | $873.0238 | $873.02 | $873.05 | $873.00 | |