| 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 | $220.32 | 5.530% | $232.5037 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $163.76 | 7.442% | $175.947 | $175.95 | $175.95 | $175.90 |
| Purchase #3 | $189.53 | 12.152% | $212.5617 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $20.27 | 5.299% | $21.3441 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $142.76 | 4.614% | $149.3469 | $149.35 | $149.35 | $149.30 |
| Purchase #6 | $164.98 | 6.234% | $175.2649 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $152.98 | 8.321% | $165.7095 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $1,054.60 | $1,132.6778 | $1,132.67 | $1,132.65 | $1,132.60 | |