| 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 | $124.28 | 3.303% | $128.385 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $191.90 | 7.148% | $205.617 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $101.47 | 4.189% | $105.7206 | $105.72 | $105.70 | $105.70 |
| Purchase #4 | $249.99 | 11.590% | $278.9638 | $278.96 | $278.95 | $279.00 |
| Purchase #5 | $199.38 | 5.763% | $210.8703 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $116.79 | 3.792% | $121.2187 | $121.22 | $121.20 | $121.20 |
| Purchase #7 | $64.65 | 7.104% | $69.2427 | $69.24 | $69.25 | $69.20 |
| 7 purchase totals = | $1,048.46 | $1,120.0181 | $1,120.02 | $1,119.95 | $1,120.00 | |