| 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 | $141.89 | 10.869% | $157.312 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $116.47 | 7.753% | $125.4999 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $215.41 | 12.874% | $243.1419 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $89.32 | 5.365% | $94.112 | $94.11 | $94.10 | $94.10 |
| Purchase #5 | $188.77 | 11.505% | $210.488 | $210.49 | $210.50 | $210.50 |
| Purchase #6 | $51.67 | 4.258% | $53.8701 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $195.35 | 6.406% | $207.8641 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $998.88 | $1,092.2880 | $1,092.28 | $1,092.25 | $1,092.30 | |