| 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 | $116.46 | 3.696% | $120.7644 | $120.76 | $120.75 | $120.80 |
| Purchase #2 | $144.85 | 4.335% | $151.1292 | $151.13 | $151.15 | $151.10 |
| Purchase #3 | $215.41 | 13.808% | $245.1538 | $245.15 | $245.15 | $245.20 |
| Purchase #4 | $189.70 | 10.435% | $209.4952 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $177.97 | 5.637% | $188.0022 | $188.00 | $188.00 | $188.00 |
| Purchase #6 | $147.70 | 8.197% | $159.807 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $209.71 | 4.297% | $218.7212 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $1,201.80 | $1,293.0730 | $1,293.07 | $1,293.05 | $1,293.10 | |