| 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 | $220.80 | 10.874% | $244.8098 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $112.77 | 11.375% | $125.5976 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $27.64 | 9.803% | $30.3495 | $30.35 | $30.35 | $30.30 |
| Purchase #4 | $146.83 | 3.107% | $151.392 | $151.39 | $151.40 | $151.40 |
| Purchase #5 | $94.25 | 7.155% | $100.9936 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $91.95 | 7.243% | $98.6099 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $182.75 | 9.250% | $199.6544 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $876.99 | $951.4068 | $951.40 | $951.40 | $951.40 | |