| 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 | $237.33 | 5.596% | $250.611 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $84.52 | 12.103% | $94.7495 | $94.75 | $94.75 | $94.70 |
| Purchase #3 | $12.95 | 9.633% | $14.1975 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $93.73 | 11.864% | $104.8501 | $104.85 | $104.85 | $104.90 |
| Purchase #5 | $87.35 | 5.806% | $92.4215 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $12.81 | 7.631% | $13.7875 | $13.79 | $13.80 | $13.80 |
| Purchase #7 | $10.25 | 5.498% | $10.8135 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $538.94 | $581.4306 | $581.43 | $581.40 | $581.40 | |