| 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 | $245.78 | 4.601% | $257.0883 | $257.09 | $257.10 | $257.10 |
| Purchase #2 | $121.63 | 9.154% | $132.764 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $55.92 | 7.617% | $60.1794 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $46.30 | 9.576% | $50.7337 | $50.73 | $50.75 | $50.70 |
| Purchase #5 | $70.76 | 6.819% | $75.5851 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $144.56 | 6.654% | $154.179 | $154.18 | $154.20 | $154.20 |
| Purchase #7 | $112.55 | 9.485% | $123.2254 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $797.50 | $853.7549 | $853.76 | $853.85 | $853.80 | |