| 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 | $99.28 | 6.247% | $105.482 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $173.93 | 9.234% | $189.9907 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $175.53 | 10.253% | $193.5271 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $43.91 | 10.429% | $48.4894 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $46.58 | 6.661% | $49.6827 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $211.28 | 4.606% | $221.0116 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $105.54 | 12.518% | $118.7515 | $118.75 | $118.75 | $118.80 |
| 7 purchase totals = | $856.05 | $926.9350 | $926.93 | $927.00 | $927.00 | |