| 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 | $10.83 | 11.411% | $12.0658 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $176.39 | 10.804% | $195.4472 | $195.45 | $195.45 | $195.40 |
| Purchase #3 | $145.71 | 6.660% | $155.4143 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $17.57 | 9.413% | $19.2239 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $214.61 | 10.228% | $236.5603 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $84.94 | 13.348% | $96.2778 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $119.27 | 3.255% | $123.1522 | $123.15 | $123.15 | $123.20 |
| 7 purchase totals = | $769.32 | $838.1415 | $838.14 | $838.10 | $838.20 | |