| 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 | $202.54 | 13.182% | $229.2388 | $229.24 | $229.25 | $229.20 |
| Purchase #2 | $25.69 | 9.495% | $28.1293 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $79.33 | 4.308% | $82.7475 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $25.86 | 11.701% | $28.8859 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $110.79 | 7.417% | $119.0073 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $67.45 | 8.588% | $73.2426 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $49.26 | 9.681% | $54.0289 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $560.92 | $615.2803 | $615.29 | $615.35 | $615.10 | |