| 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 | $209.85 | 8.393% | $227.4627 | $227.46 | $227.45 | $227.50 |
| Purchase #2 | $204.66 | 12.321% | $229.8762 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $66.70 | 11.265% | $74.2138 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $157.61 | 5.162% | $165.7458 | $165.75 | $165.75 | $165.70 |
| Purchase #5 | $27.38 | 7.306% | $29.3804 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $193.71 | 6.374% | $206.0571 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $115.60 | 9.219% | $126.2572 | $126.26 | $126.25 | $126.30 |
| 7 purchase totals = | $975.51 | $1,058.9932 | $1,059.00 | $1,059.00 | $1,059.10 | |