| 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 | $101.34 | 5.684% | $107.1002 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $11.33 | 7.518% | $12.1818 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $213.51 | 3.817% | $221.6597 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $117.27 | 11.230% | $130.4394 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $121.62 | 7.303% | $130.5019 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $166.96 | 4.702% | $174.8105 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $76.60 | 12.572% | $86.2302 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $808.63 | $862.9237 | $862.92 | $862.95 | $862.90 | |