| 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 | $126.63 | 3.505% | $131.0684 | $131.07 | $131.05 | $131.10 |
| Purchase #2 | $204.47 | 13.511% | $232.0959 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $88.92 | 9.674% | $97.5221 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $236.92 | 6.254% | $251.737 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $175.54 | 7.721% | $189.0934 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $186.67 | 12.842% | $210.6422 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $240.28 | 9.456% | $263.0009 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $1,259.43 | $1,375.1599 | $1,375.16 | $1,375.15 | $1,375.10 | |