| 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 | $233.56 | 3.598% | $241.9635 | $241.96 | $241.95 | $242.00 |
| Purchase #2 | $21.78 | 4.729% | $22.81 | $22.81 | $22.80 | $22.80 |
| Purchase #3 | $169.92 | 13.264% | $192.4582 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $164.81 | 12.170% | $184.8674 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $110.88 | 3.831% | $115.1278 | $115.13 | $115.15 | $115.10 |
| Purchase #6 | $59.60 | 9.679% | $65.3687 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $152.91 | 4.146% | $159.2496 | $159.25 | $159.25 | $159.20 |
| 7 purchase totals = | $913.46 | $981.8452 | $981.85 | $981.80 | $981.90 | |