| 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 | $219.29 | 13.463% | $248.813 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $100.74 | 7.699% | $108.496 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $140.34 | 7.844% | $151.3483 | $151.35 | $151.35 | $151.30 |
| Purchase #4 | $226.77 | 7.548% | $243.8866 | $243.89 | $243.90 | $243.90 |
| Purchase #5 | $107.85 | 4.216% | $112.397 | $112.40 | $112.40 | $112.40 |
| Purchase #6 | $236.65 | 5.262% | $249.1025 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $185.47 | 3.745% | $192.4159 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $1,217.11 | $1,306.4593 | $1,306.47 | $1,306.45 | $1,306.40 | |