| 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 | $213.82 | 12.580% | $240.7186 | $240.72 | $240.70 | $240.70 |
| Purchase #2 | $18.96 | 11.857% | $21.2081 | $21.21 | $21.20 | $21.20 |
| Purchase #3 | $66.61 | 13.750% | $75.7689 | $75.77 | $75.75 | $75.80 |
| Purchase #4 | $174.63 | 10.698% | $193.3119 | $193.31 | $193.30 | $193.30 |
| Purchase #5 | $170.73 | 6.753% | $182.2594 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $202.95 | 12.299% | $227.9108 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $117.76 | 10.321% | $129.914 | $129.91 | $129.90 | $129.90 |
| 7 purchase totals = | $965.46 | $1,071.0917 | $1,071.09 | $1,071.00 | $1,071.10 | |