| 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 | $209.48 | 7.303% | $224.7783 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $40.35 | 6.614% | $43.0187 | $43.02 | $43.00 | $43.00 |
| Purchase #3 | $86.37 | 3.234% | $89.1632 | $89.16 | $89.15 | $89.20 |
| Purchase #4 | $229.28 | 7.524% | $246.531 | $246.53 | $246.55 | $246.50 |
| Purchase #5 | $7.55 | 10.339% | $8.3306 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $201.45 | 4.579% | $210.6744 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $58.80 | 10.641% | $65.0569 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $833.28 | $887.5531 | $887.55 | $887.55 | $887.60 | |