| 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 | $89.96 | 10.469% | $99.3779 | $99.38 | $99.40 | $99.40 |
| Purchase #2 | $113.55 | 10.782% | $125.793 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $178.54 | 8.274% | $193.3124 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $119.67 | 4.239% | $124.7428 | $124.74 | $124.75 | $124.70 |
| Purchase #5 | $215.97 | 10.291% | $238.1955 | $238.20 | $238.20 | $238.20 |
| Purchase #6 | $11.29 | 7.555% | $12.143 | $12.14 | $12.15 | $12.10 |
| Purchase #7 | $51.38 | 13.446% | $58.2886 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $780.36 | $851.8532 | $851.85 | $851.90 | $851.80 | |