| 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 | $237.43 | 12.155% | $266.2896 | $266.29 | $266.30 | $266.30 |
| Purchase #2 | $48.44 | 8.822% | $52.7134 | $52.71 | $52.70 | $52.70 |
| Purchase #3 | $93.45 | 3.674% | $96.8834 | $96.88 | $96.90 | $96.90 |
| Purchase #4 | $136.72 | 8.423% | $148.2359 | $148.24 | $148.25 | $148.20 |
| Purchase #5 | $43.25 | 5.853% | $45.7814 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $112.25 | 8.616% | $121.9215 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $92.64 | 7.189% | $99.2999 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $764.18 | $831.1251 | $831.12 | $831.15 | $831.10 | |