| 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 | $234.94 | 13.789% | $267.3359 | $267.34 | $267.35 | $267.30 |
| Purchase #2 | $11.54 | 10.645% | $12.7684 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $159.61 | 8.439% | $173.0795 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $85.76 | 4.546% | $89.6586 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $145.76 | 3.181% | $150.3966 | $150.40 | $150.40 | $150.40 |
| Purchase #6 | $160.25 | 10.720% | $177.4288 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $112.69 | 6.522% | $120.0396 | $120.04 | $120.05 | $120.00 |
| 7 purchase totals = | $910.55 | $990.7074 | $990.72 | $990.75 | $990.70 | |