| 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 | $78.74 | 9.480% | $86.2046 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $170.35 | 11.524% | $189.9811 | $189.98 | $190.00 | $190.00 |
| Purchase #3 | $219.74 | 10.482% | $242.7731 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $171.49 | 12.805% | $193.4493 | $193.45 | $193.45 | $193.40 |
| Purchase #5 | $199.38 | 13.350% | $225.9972 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $61.99 | 5.187% | $65.2054 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $91.62 | 6.140% | $97.2455 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $993.31 | $1,100.8562 | $1,100.86 | $1,100.85 | $1,100.80 | |