| 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 | $217.50 | 10.131% | $239.5349 | $239.53 | $239.55 | $239.50 |
| Purchase #2 | $248.87 | 5.747% | $263.1726 | $263.17 | $263.15 | $263.20 |
| Purchase #3 | $13.88 | 10.267% | $15.3051 | $15.31 | $15.30 | $15.30 |
| Purchase #4 | $153.34 | 3.678% | $158.9798 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $67.73 | 10.524% | $74.8579 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $19.47 | 12.262% | $21.8574 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $151.31 | 5.287% | $159.3098 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $872.10 | $933.0175 | $933.02 | $933.00 | $933.10 | |