| 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 | $121.97 | 8.263% | $132.0484 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $86.42 | 5.641% | $91.295 | $91.30 | $91.30 | $91.30 |
| Purchase #3 | $158.76 | 6.495% | $169.0715 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $91.79 | 5.242% | $96.6016 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $194.82 | 13.652% | $221.4168 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $207.52 | 13.867% | $236.2968 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $234.57 | 13.795% | $266.9289 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $1,095.85 | $1,213.6590 | $1,213.67 | $1,213.65 | $1,213.60 | |