| 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 | $224.65 | 4.724% | $235.2625 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $73.36 | 3.710% | $76.0817 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $139.69 | 6.855% | $149.2657 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $193.75 | 11.464% | $215.9615 | $215.96 | $215.95 | $216.00 |
| Purchase #5 | $39.95 | 11.733% | $44.6373 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $47.78 | 5.235% | $50.2813 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $109.72 | 8.564% | $119.1164 | $119.12 | $119.10 | $119.10 |
| 7 purchase totals = | $828.90 | $890.6064 | $890.61 | $890.60 | $890.70 | |