| 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 | $220.73 | 5.656% | $233.2145 | $233.21 | $233.20 | $233.20 |
| Purchase #2 | $221.44 | 12.134% | $248.3095 | $248.31 | $248.30 | $248.30 |
| Purchase #3 | $171.54 | 4.410% | $179.1049 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $12.41 | 9.323% | $13.567 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $236.43 | 10.304% | $260.7917 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $117.55 | 8.497% | $127.5382 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $84.63 | 4.716% | $88.6212 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $1,064.73 | $1,151.1470 | $1,151.14 | $1,151.10 | $1,151.10 | |