| 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 | $108.67 | 7.212% | $116.5073 | $116.51 | $116.50 | $116.50 |
| Purchase #2 | $130.53 | 7.324% | $140.09 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $55.64 | 11.716% | $62.1588 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $145.37 | 12.392% | $163.3843 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $100.39 | 6.717% | $107.1332 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $124.96 | 12.682% | $140.8074 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $247.91 | 8.259% | $268.3849 | $268.38 | $268.40 | $268.40 |
| 7 purchase totals = | $913.47 | $998.4659 | $998.46 | $998.50 | $998.50 | |