| 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 | $188.87 | 13.296% | $213.9822 | $213.98 | $214.00 | $214.00 |
| Purchase #2 | $206.84 | 3.214% | $213.4878 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $141.95 | 12.790% | $160.1054 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $66.47 | 7.797% | $71.6527 | $71.65 | $71.65 | $71.70 |
| Purchase #5 | $36.60 | 10.594% | $40.4774 | $40.48 | $40.50 | $40.50 |
| Purchase #6 | $93.69 | 3.525% | $96.9926 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $138.33 | 9.834% | $151.9334 | $151.93 | $151.95 | $151.90 |
| 7 purchase totals = | $872.75 | $948.6315 | $948.63 | $948.70 | $948.70 | |