| 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 | $198.61 | 6.392% | $211.3052 | $211.31 | $211.30 | $211.30 |
| Purchase #2 | $143.54 | 4.595% | $150.1357 | $150.14 | $150.15 | $150.10 |
| Purchase #3 | $18.69 | 13.440% | $21.2019 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $10.74 | 7.455% | $11.5407 | $11.54 | $11.55 | $11.50 |
| Purchase #5 | $225.62 | 7.381% | $242.273 | $242.27 | $242.25 | $242.30 |
| Purchase #6 | $109.26 | 7.703% | $117.6763 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $190.52 | 11.617% | $212.6527 | $212.65 | $212.65 | $212.70 |
| 7 purchase totals = | $896.98 | $966.7855 | $966.79 | $966.80 | $966.80 | |