| 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 | $126.73 | 5.349% | $133.5088 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $208.31 | 3.243% | $215.0655 | $215.07 | $215.05 | $215.10 |
| Purchase #3 | $94.52 | 4.747% | $99.0069 | $99.01 | $99.00 | $99.00 |
| Purchase #4 | $216.31 | 9.469% | $236.7924 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $223.65 | 9.485% | $244.8632 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $128.42 | 8.186% | $138.9325 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $227.46 | 12.164% | $255.1282 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,225.40 | $1,323.2975 | $1,323.30 | $1,323.30 | $1,323.30 | |