| 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 | $230.39 | 11.713% | $257.3756 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $170.57 | 12.276% | $191.5092 | $191.51 | $191.50 | $191.50 |
| Purchase #3 | $132.33 | 8.779% | $143.9473 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $235.71 | 5.123% | $247.7854 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $80.60 | 4.824% | $84.4881 | $84.49 | $84.50 | $84.50 |
| Purchase #6 | $225.64 | 3.232% | $232.9327 | $232.93 | $232.95 | $232.90 |
| Purchase #7 | $86.34 | 7.737% | $93.0201 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $1,161.58 | $1,251.0584 | $1,251.07 | $1,251.10 | $1,251.00 | |