| 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 | $200.53 | 10.814% | $222.2153 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $217.69 | 4.869% | $228.2893 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $244.36 | 11.581% | $272.6593 | $272.66 | $272.65 | $272.70 |
| Purchase #4 | $97.54 | 11.729% | $108.9805 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $65.64 | 11.728% | $73.3383 | $73.34 | $73.35 | $73.30 |
| Purchase #6 | $61.29 | 5.341% | $64.5635 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $157.84 | 9.814% | $173.3304 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $1,044.89 | $1,143.3766 | $1,143.38 | $1,143.40 | $1,143.40 | |