| 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 | $97.37 | 9.598% | $106.7156 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $238.97 | 5.314% | $251.6689 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $98.42 | 5.681% | $104.0112 | $104.01 | $104.00 | $104.00 |
| Purchase #4 | $190.59 | 11.452% | $212.4164 | $212.42 | $212.40 | $212.40 |
| Purchase #5 | $19.60 | 3.872% | $20.3589 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $152.73 | 4.331% | $159.3447 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $78.29 | 4.463% | $81.7841 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $875.97 | $936.2998 | $936.30 | $936.25 | $936.30 | |