| 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 | $117.99 | 12.329% | $132.537 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $145.54 | 9.267% | $159.0272 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $106.74 | 8.835% | $116.1705 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $206.71 | 10.739% | $228.9086 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $213.38 | 11.294% | $237.4791 | $237.48 | $237.50 | $237.50 |
| Purchase #6 | $124.58 | 3.284% | $128.6712 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $144.60 | 9.871% | $158.8735 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $1,059.54 | $1,161.6671 | $1,161.67 | $1,161.65 | $1,161.70 | |