| 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 | $237.87 | 13.388% | $269.716 | $269.72 | $269.70 | $269.70 |
| Purchase #2 | $193.39 | 11.227% | $215.1019 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $87.59 | 6.613% | $93.3823 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $112.75 | 6.671% | $120.2716 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $8.57 | 9.421% | $9.3774 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $44.89 | 7.283% | $48.1593 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $6.50 | 11.141% | $7.2242 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $691.56 | $763.2327 | $763.23 | $763.20 | $763.30 | |