| 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 | $96.67 | 3.790% | $100.3338 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $10.92 | 11.299% | $12.1539 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $205.33 | 11.292% | $228.5159 | $228.52 | $228.50 | $228.50 |
| Purchase #4 | $19.53 | 11.692% | $21.8134 | $21.81 | $21.80 | $21.80 |
| Purchase #5 | $243.27 | 11.277% | $270.7036 | $270.70 | $270.70 | $270.70 |
| Purchase #6 | $250.31 | 4.107% | $260.5902 | $260.59 | $260.60 | $260.60 |
| Purchase #7 | $96.40 | 8.573% | $104.6644 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $922.43 | $998.7752 | $998.76 | $998.75 | $998.80 | |