| 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 | $210.82 | 8.306% | $228.3307 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $55.66 | 12.343% | $62.5301 | $62.53 | $62.55 | $62.50 |
| Purchase #3 | $206.42 | 9.106% | $225.2166 | $225.22 | $225.20 | $225.20 |
| Purchase #4 | $19.47 | 11.584% | $21.7254 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $150.34 | 9.336% | $164.3757 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $58.62 | 12.284% | $65.8209 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $209.41 | 6.511% | $223.0447 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $910.74 | $991.0441 | $991.05 | $991.10 | $990.90 | |