| 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 | $99.58 | 5.652% | $105.2083 | $105.21 | $105.20 | $105.20 |
| Purchase #2 | $80.55 | 7.819% | $86.8482 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $227.64 | 13.248% | $257.7977 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $133.76 | 7.543% | $143.8495 | $143.85 | $143.85 | $143.80 |
| Purchase #5 | $39.52 | 12.309% | $44.3845 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $140.94 | 8.693% | $153.1919 | $153.19 | $153.20 | $153.20 |
| Purchase #7 | $210.74 | 11.134% | $234.2038 | $234.20 | $234.20 | $234.20 |
| 7 purchase totals = | $932.73 | $1,025.4839 | $1,025.48 | $1,025.50 | $1,025.40 | |