| 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 | $13.36 | 13.180% | $15.1208 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $205.34 | 4.727% | $215.0464 | $215.05 | $215.05 | $215.00 |
| Purchase #3 | $42.29 | 7.346% | $45.3966 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $193.55 | 4.775% | $202.792 | $202.79 | $202.80 | $202.80 |
| Purchase #5 | $132.95 | 11.787% | $148.6208 | $148.62 | $148.60 | $148.60 |
| Purchase #6 | $243.41 | 3.158% | $251.0969 | $251.10 | $251.10 | $251.10 |
| Purchase #7 | $217.26 | 13.294% | $246.1425 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,048.16 | $1,124.2160 | $1,124.22 | $1,124.20 | $1,124.10 | |