| 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 | $205.76 | 13.637% | $233.8195 | $233.82 | $233.80 | $233.80 |
| Purchase #2 | $240.86 | 13.580% | $273.5688 | $273.57 | $273.55 | $273.60 |
| Purchase #3 | $224.75 | 12.392% | $252.601 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $229.43 | 3.178% | $236.7213 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $197.25 | 13.793% | $224.4567 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $30.46 | 13.370% | $34.5325 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $213.75 | 3.261% | $220.7204 | $220.72 | $220.70 | $220.70 |
| 7 purchase totals = | $1,342.26 | $1,476.4202 | $1,476.42 | $1,476.35 | $1,476.40 | |