| 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 | $228.88 | 10.414% | $252.7156 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $62.43 | 5.297% | $65.7369 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $158.71 | 13.860% | $180.7072 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $127.64 | 3.221% | $131.7513 | $131.75 | $131.75 | $131.80 |
| Purchase #5 | $173.26 | 4.724% | $181.4448 | $181.44 | $181.45 | $181.40 |
| Purchase #6 | $25.53 | 6.415% | $27.1677 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $55.81 | 6.282% | $59.316 | $59.32 | $59.30 | $59.30 |
| 7 purchase totals = | $832.26 | $898.8395 | $898.85 | $898.80 | $898.80 | |