| 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 | $195.87 | 3.874% | $203.458 | $203.46 | $203.45 | $203.50 |
| Purchase #2 | $232.73 | 4.234% | $242.5838 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $59.46 | 8.669% | $64.6146 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $62.78 | 12.401% | $70.5653 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $134.87 | 13.239% | $152.7254 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $73.88 | 4.589% | $77.2704 | $77.27 | $77.25 | $77.30 |
| Purchase #7 | $78.53 | 10.811% | $87.0199 | $87.02 | $87.00 | $87.00 |
| 7 purchase totals = | $838.12 | $898.2374 | $898.24 | $898.20 | $898.30 | |