| 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 | $102.38 | 8.370% | $110.9492 | $110.95 | $110.95 | $110.90 |
| Purchase #2 | $132.40 | 7.684% | $142.5736 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $132.45 | 7.754% | $142.7202 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $210.59 | 3.387% | $217.7227 | $217.72 | $217.70 | $217.70 |
| Purchase #5 | $5.36 | 12.333% | $6.021 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $127.95 | 9.564% | $140.1871 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $171.48 | 8.703% | $186.4039 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $882.61 | $946.5777 | $946.57 | $946.50 | $946.50 | |