| 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 | $107.39 | 11.309% | $119.5347 | $119.53 | $119.55 | $119.50 |
| Purchase #2 | $247.73 | 7.806% | $267.0678 | $267.07 | $267.05 | $267.10 |
| Purchase #3 | $202.63 | 7.576% | $217.9812 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $197.38 | 10.248% | $217.6075 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $204.94 | 3.476% | $212.0637 | $212.06 | $212.05 | $212.10 |
| Purchase #6 | $19.51 | 12.142% | $21.8789 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $218.64 | 7.602% | $235.261 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $1,198.22 | $1,291.3948 | $1,291.39 | $1,291.40 | $1,291.50 | |