| 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 | $244.54 | 13.427% | $277.3744 | $277.37 | $277.35 | $277.40 |
| Purchase #2 | $88.85 | 6.841% | $94.9282 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $228.98 | 8.244% | $247.8571 | $247.86 | $247.85 | $247.90 |
| Purchase #4 | $235.25 | 9.181% | $256.8483 | $256.85 | $256.85 | $256.80 |
| Purchase #5 | $192.46 | 8.608% | $209.027 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $215.30 | 3.425% | $222.674 | $222.67 | $222.65 | $222.70 |
| Purchase #7 | $109.56 | 13.554% | $124.4098 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $1,314.94 | $1,433.1188 | $1,433.12 | $1,433.10 | $1,433.10 | |