| 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 | $206.90 | 7.477% | $222.3699 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $70.95 | 10.733% | $78.5651 | $78.57 | $78.55 | $78.60 |
| Purchase #3 | $237.39 | 3.427% | $245.5254 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $57.70 | 9.718% | $63.3073 | $63.31 | $63.30 | $63.30 |
| Purchase #5 | $71.90 | 3.591% | $74.4819 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $120.45 | 13.844% | $137.1251 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $118.27 | 9.683% | $129.7221 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $883.56 | $951.0968 | $951.11 | $951.10 | $951.10 | |