| 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 | $244.91 | 6.349% | $260.4593 | $260.46 | $260.45 | $260.50 |
| Purchase #2 | $197.86 | 7.257% | $212.2187 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $215.39 | 8.863% | $234.48 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $85.75 | 10.154% | $94.4571 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $50.87 | 5.334% | $53.5834 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $113.92 | 7.220% | $122.145 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $34.87 | 8.635% | $37.881 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $943.57 | $1,015.2245 | $1,015.23 | $1,015.25 | $1,015.30 | |