| 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 | $116.30 | 5.133% | $122.2697 | $122.27 | $122.25 | $122.30 |
| Purchase #2 | $103.33 | 3.604% | $107.054 | $107.05 | $107.05 | $107.10 |
| Purchase #3 | $96.85 | 12.762% | $109.21 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $148.55 | 4.684% | $155.5081 | $155.51 | $155.50 | $155.50 |
| Purchase #5 | $41.83 | 10.498% | $46.2213 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $176.32 | 3.806% | $183.0307 | $183.03 | $183.05 | $183.00 |
| Purchase #7 | $224.57 | 10.814% | $248.855 | $248.86 | $248.85 | $248.90 |
| 7 purchase totals = | $907.75 | $972.1488 | $972.15 | $972.10 | $972.20 | |