| 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 | $248.67 | 9.252% | $271.6769 | $271.68 | $271.70 | $271.70 |
| Purchase #2 | $243.36 | 13.786% | $276.9096 | $276.91 | $276.90 | $276.90 |
| Purchase #3 | $49.96 | 8.565% | $54.2391 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $141.74 | 11.536% | $158.0911 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $190.47 | 11.358% | $212.1036 | $212.10 | $212.10 | $212.10 |
| Purchase #6 | $215.68 | 7.848% | $232.6066 | $232.61 | $232.60 | $232.60 |
| Purchase #7 | $232.70 | 7.686% | $250.5853 | $250.59 | $250.60 | $250.60 |
| 7 purchase totals = | $1,322.58 | $1,456.2122 | $1,456.22 | $1,456.25 | $1,456.20 | |