| 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 | $19.35 | 11.282% | $21.5331 | $21.53 | $21.55 | $21.50 |
| Purchase #2 | $232.51 | 10.693% | $257.3723 | $257.37 | $257.35 | $257.40 |
| Purchase #3 | $166.94 | 5.481% | $176.09 | $176.09 | $176.10 | $176.10 |
| Purchase #4 | $123.39 | 5.263% | $129.884 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $29.47 | 12.403% | $33.1252 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $112.44 | 12.292% | $126.2611 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $197.54 | 7.789% | $212.9264 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $881.64 | $957.1921 | $957.19 | $957.25 | $957.20 | |