| 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 | $112.60 | 3.597% | $116.6502 | $116.65 | $116.65 | $116.70 |
| Purchase #2 | $139.39 | 7.265% | $149.5167 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $169.93 | 11.507% | $189.4838 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $244.56 | 3.856% | $253.9902 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $150.66 | 13.600% | $171.1498 | $171.15 | $171.15 | $171.10 |
| Purchase #6 | $15.65 | 5.437% | $16.5009 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $85.97 | 7.251% | $92.2037 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $918.76 | $989.4953 | $989.49 | $989.50 | $989.50 | |