| 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 | $249.37 | 10.337% | $275.1474 | $275.15 | $275.15 | $275.10 |
| Purchase #2 | $99.64 | 6.619% | $106.2352 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $228.98 | 13.795% | $260.5678 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $168.73 | 3.340% | $174.3656 | $174.37 | $174.35 | $174.40 |
| Purchase #5 | $140.56 | 6.234% | $149.3225 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $29.65 | 9.496% | $32.4656 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $215.47 | 6.580% | $229.6479 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $1,132.40 | $1,227.7520 | $1,227.77 | $1,227.70 | $1,227.70 | |