| 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 | $133.57 | 3.402% | $138.1141 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $215.77 | 13.823% | $245.5959 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $92.56 | 7.223% | $99.2456 | $99.25 | $99.25 | $99.20 |
| Purchase #4 | $215.53 | 5.763% | $227.951 | $227.95 | $227.95 | $228.00 |
| Purchase #5 | $162.96 | 9.462% | $178.3793 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $207.28 | 8.529% | $224.9589 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $79.66 | 11.649% | $88.9396 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $1,107.33 | $1,203.1844 | $1,203.19 | $1,203.20 | $1,203.20 | |