| 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 | $45.89 | 9.634% | $50.311 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $22.37 | 8.847% | $24.3491 | $24.35 | $24.35 | $24.30 |
| Purchase #3 | $109.52 | 6.104% | $116.2051 | $116.21 | $116.20 | $116.20 |
| Purchase #4 | $127.87 | 9.488% | $140.0023 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $208.37 | 9.484% | $228.1318 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $220.51 | 5.691% | $233.0592 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $174.69 | 10.609% | $193.2229 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $909.22 | $985.2814 | $985.28 | $985.25 | $985.20 | |