| 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 | $10.37 | 9.318% | $11.3363 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $113.71 | 4.217% | $118.5052 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $226.70 | 4.289% | $236.4232 | $236.42 | $236.40 | $236.40 |
| Purchase #4 | $175.49 | 11.459% | $195.5994 | $195.60 | $195.60 | $195.60 |
| Purchase #5 | $16.26 | 12.325% | $18.264 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $141.73 | 11.509% | $158.0417 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $123.44 | 5.203% | $129.8626 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $807.70 | $868.0324 | $868.03 | $868.00 | $868.00 | |