| 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 | $113.91 | 12.588% | $128.249 | $128.25 | $128.25 | $128.20 |
| Purchase #2 | $44.26 | 6.194% | $47.0015 | $47.00 | $47.00 | $47.00 |
| Purchase #3 | $224.34 | 5.519% | $236.7213 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $158.33 | 3.543% | $163.9396 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $47.45 | 3.489% | $49.1055 | $49.11 | $49.10 | $49.10 |
| Purchase #6 | $222.89 | 7.730% | $240.1194 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $166.86 | 9.580% | $182.8452 | $182.85 | $182.85 | $182.80 |
| 7 purchase totals = | $978.04 | $1,047.9815 | $1,047.99 | $1,047.95 | $1,047.80 | |