| 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 | $222.80 | 9.235% | $243.3756 | $243.38 | $243.40 | $243.40 |
| Purchase #2 | $203.56 | 6.834% | $217.4713 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $89.51 | 11.267% | $99.5951 | $99.60 | $99.60 | $99.60 |
| Purchase #4 | $236.74 | 4.674% | $247.8052 | $247.81 | $247.80 | $247.80 |
| Purchase #5 | $29.70 | 5.112% | $31.2183 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $147.25 | 7.360% | $158.0876 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $188.68 | 4.846% | $197.8234 | $197.82 | $197.80 | $197.80 |
| 7 purchase totals = | $1,118.24 | $1,195.3765 | $1,195.39 | $1,195.35 | $1,195.40 | |