| 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 | $228.71 | 6.684% | $243.997 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $236.97 | 13.752% | $269.5581 | $269.56 | $269.55 | $269.60 |
| Purchase #3 | $124.56 | 10.830% | $138.0498 | $138.05 | $138.05 | $138.00 |
| Purchase #4 | $86.42 | 12.726% | $97.4178 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $145.31 | 8.267% | $157.3228 | $157.32 | $157.30 | $157.30 |
| Purchase #6 | $194.52 | 13.810% | $221.3832 | $221.38 | $221.40 | $221.40 |
| Purchase #7 | $90.32 | 9.868% | $99.2328 | $99.23 | $99.25 | $99.20 |
| 7 purchase totals = | $1,106.81 | $1,226.9615 | $1,226.96 | $1,226.95 | $1,226.90 | |