| 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 | $191.69 | 9.524% | $209.9466 | $209.95 | $209.95 | $209.90 |
| Purchase #2 | $29.49 | 10.785% | $32.6705 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $228.82 | 10.719% | $253.3472 | $253.35 | $253.35 | $253.30 |
| Purchase #4 | $84.49 | 3.446% | $87.4015 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $236.72 | 6.377% | $251.8156 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $65.28 | 7.284% | $70.035 | $70.04 | $70.05 | $70.00 |
| Purchase #7 | $228.89 | 6.433% | $243.6145 | $243.61 | $243.60 | $243.60 |
| 7 purchase totals = | $1,065.38 | $1,148.8309 | $1,148.84 | $1,148.80 | $1,148.70 | |