| 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 | $97.88 | 4.304% | $102.0928 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $184.59 | 9.437% | $202.0098 | $202.01 | $202.00 | $202.00 |
| Purchase #3 | $244.48 | 7.482% | $262.772 | $262.77 | $262.75 | $262.80 |
| Purchase #4 | $57.62 | 13.145% | $65.1941 | $65.19 | $65.20 | $65.20 |
| Purchase #5 | $116.83 | 12.554% | $131.4968 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $209.25 | 11.139% | $232.5584 | $232.56 | $232.55 | $232.60 |
| Purchase #7 | $197.25 | 8.391% | $213.8012 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $1,107.90 | $1,209.9251 | $1,209.92 | $1,209.90 | $1,210.00 | |