| 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 | $116.82 | 10.861% | $129.5078 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $150.41 | 9.518% | $164.726 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $178.75 | 8.504% | $193.9509 | $193.95 | $193.95 | $194.00 |
| Purchase #4 | $146.26 | 6.630% | $155.957 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $227.53 | 10.780% | $252.0577 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $108.67 | 3.553% | $112.531 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $81.73 | 6.495% | $87.0384 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $1,010.17 | $1,095.7688 | $1,095.78 | $1,095.80 | $1,095.80 | |