| 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 | $203.45 | 8.189% | $220.1105 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $240.40 | 10.510% | $265.666 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $190.99 | 7.556% | $205.4212 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $139.70 | 12.689% | $157.4265 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $207.51 | 9.384% | $226.9827 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $132.77 | 6.642% | $141.5886 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $223.33 | 5.724% | $236.1134 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $1,338.15 | $1,453.3089 | $1,453.31 | $1,453.30 | $1,453.30 | |