| 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 | $124.28 | 9.442% | $136.0145 | $136.01 | $136.00 | $136.00 |
| Purchase #2 | $101.62 | 4.130% | $105.8169 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $102.48 | 7.624% | $110.2931 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $69.41 | 6.662% | $74.0341 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $193.46 | 9.750% | $212.3224 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $73.87 | 7.383% | $79.3238 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $239.64 | 4.117% | $249.506 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $904.76 | $967.3108 | $967.30 | $967.25 | $967.20 | |