| 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 | $38.96 | 13.445% | $44.1982 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $190.47 | 13.333% | $215.8654 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $238.97 | 5.206% | $251.4108 | $251.41 | $251.40 | $251.40 |
| Purchase #4 | $38.53 | 8.732% | $41.8944 | $41.89 | $41.90 | $41.90 |
| Purchase #5 | $23.68 | 11.117% | $26.3125 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $191.73 | 4.524% | $200.4039 | $200.40 | $200.40 | $200.40 |
| Purchase #7 | $110.74 | 6.644% | $118.0976 | $118.10 | $118.10 | $118.10 |
| 7 purchase totals = | $833.08 | $898.1828 | $898.18 | $898.15 | $898.20 | |