| 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 | $211.29 | 5.607% | $223.137 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $218.35 | 5.852% | $231.1278 | $231.13 | $231.15 | $231.10 |
| Purchase #3 | $55.98 | 11.403% | $62.3634 | $62.36 | $62.35 | $62.40 |
| Purchase #4 | $98.69 | 8.639% | $107.2158 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $224.84 | 9.800% | $246.8743 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $24.99 | 12.556% | $28.1277 | $28.13 | $28.15 | $28.10 |
| Purchase #7 | $36.51 | 10.686% | $40.4115 | $40.41 | $40.40 | $40.40 |
| 7 purchase totals = | $870.65 | $939.2575 | $939.26 | $939.25 | $939.20 | |