| 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 | $87.91 | 10.712% | $97.3269 | $97.33 | $97.35 | $97.30 |
| Purchase #2 | $141.26 | 12.238% | $158.5474 | $158.55 | $158.55 | $158.50 |
| Purchase #3 | $225.62 | 3.304% | $233.0745 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $116.53 | 11.668% | $130.1267 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $227.87 | 7.356% | $244.6321 | $244.63 | $244.65 | $244.60 |
| Purchase #6 | $40.87 | 10.475% | $45.1511 | $45.15 | $45.15 | $45.20 |
| Purchase #7 | $44.97 | 11.593% | $50.1834 | $50.18 | $50.20 | $50.20 |
| 7 purchase totals = | $885.03 | $959.0421 | $959.04 | $959.10 | $959.00 | |