| 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 | $101.66 | 5.509% | $107.2604 | $107.26 | $107.25 | $107.30 |
| Purchase #2 | $121.42 | 10.635% | $134.333 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $122.43 | 12.758% | $138.0496 | $138.05 | $138.05 | $138.00 |
| Purchase #4 | $227.33 | 5.696% | $240.2787 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $249.45 | 5.122% | $262.2268 | $262.23 | $262.25 | $262.20 |
| Purchase #6 | $130.30 | 7.624% | $140.2341 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $134.38 | 12.459% | $151.1224 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $1,086.97 | $1,173.5050 | $1,173.50 | $1,173.55 | $1,173.40 | |