| 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 | $237.79 | 11.263% | $264.5723 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $95.78 | 7.250% | $102.7241 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $96.44 | 7.447% | $103.6219 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $37.81 | 6.235% | $40.1675 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $28.37 | 9.843% | $31.1625 | $31.16 | $31.15 | $31.20 |
| Purchase #6 | $212.58 | 7.720% | $228.9912 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $103.35 | 13.792% | $117.604 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $812.12 | $888.8435 | $888.83 | $888.75 | $888.90 | |