| 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 | $220.61 | 5.506% | $232.7568 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $126.38 | 10.606% | $139.7839 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $175.95 | 4.436% | $183.7551 | $183.76 | $183.75 | $183.80 |
| Purchase #4 | $133.46 | 8.303% | $144.5412 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $204.82 | 12.255% | $229.9207 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $178.56 | 5.481% | $188.3469 | $188.35 | $188.35 | $188.30 |
| Purchase #7 | $242.74 | 12.404% | $272.8495 | $272.85 | $272.85 | $272.80 |
| 7 purchase totals = | $1,282.52 | $1,391.9541 | $1,391.96 | $1,391.95 | $1,391.90 | |