| 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 | $108.27 | 9.649% | $118.717 | $118.72 | $118.70 | $118.70 |
| Purchase #2 | $33.49 | 13.666% | $38.0667 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $37.91 | 12.684% | $42.7185 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $88.69 | 3.736% | $92.0035 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $242.83 | 4.162% | $252.9366 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $235.45 | 8.324% | $255.0489 | $255.05 | $255.05 | $255.00 |
| Purchase #7 | $16.67 | 6.778% | $17.7999 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $763.31 | $817.2911 | $817.30 | $817.25 | $817.20 | |