| 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 | $229.83 | 10.540% | $254.0541 | $254.05 | $254.05 | $254.10 |
| Purchase #2 | $42.99 | 12.741% | $48.4674 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $238.97 | 5.219% | $251.4418 | $251.44 | $251.45 | $251.40 |
| Purchase #4 | $206.56 | 11.190% | $229.6741 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $90.39 | 10.397% | $99.7878 | $99.79 | $99.80 | $99.80 |
| Purchase #6 | $237.69 | 9.449% | $260.1493 | $260.15 | $260.15 | $260.10 |
| Purchase #7 | $184.69 | 13.279% | $209.215 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $1,231.12 | $1,352.7895 | $1,352.79 | $1,352.75 | $1,352.80 | |