| 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 | $130.46 | 8.788% | $141.9248 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $55.28 | 5.848% | $58.5128 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $100.82 | 5.851% | $106.719 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $212.74 | 5.560% | $224.5683 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $220.30 | 3.842% | $228.7639 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $69.89 | 13.820% | $79.5488 | $79.55 | $79.55 | $79.50 |
| Purchase #7 | $74.29 | 11.234% | $82.6357 | $82.64 | $82.65 | $82.60 |
| 7 purchase totals = | $863.78 | $922.6733 | $922.67 | $922.60 | $922.60 | |