| 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 | $97.63 | 11.367% | $108.7276 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $140.62 | 4.225% | $146.5612 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $180.79 | 5.350% | $190.4623 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $171.79 | 10.439% | $189.7232 | $189.72 | $189.70 | $189.70 |
| Purchase #5 | $70.60 | 3.366% | $72.9764 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $236.88 | 5.297% | $249.4275 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $78.65 | 8.227% | $85.1205 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $976.96 | $1,042.9987 | $1,043.00 | $1,043.00 | $1,043.00 | |