| 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 | $214.53 | 11.477% | $239.1516 | $239.15 | $239.15 | $239.20 |
| Purchase #2 | $141.88 | 12.391% | $159.4604 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $53.28 | 9.577% | $58.3826 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $170.89 | 10.872% | $189.4692 | $189.47 | $189.45 | $189.50 |
| Purchase #5 | $90.30 | 10.124% | $99.442 | $99.44 | $99.45 | $99.40 |
| Purchase #6 | $15.83 | 4.454% | $16.5351 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $169.43 | 4.659% | $177.3237 | $177.32 | $177.30 | $177.30 |
| 7 purchase totals = | $856.14 | $939.7646 | $939.76 | $939.75 | $939.80 | |