| 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 | $136.32 | 10.663% | $150.8558 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $205.28 | 4.593% | $214.7085 | $214.71 | $214.70 | $214.70 |
| Purchase #3 | $96.57 | 9.778% | $106.0126 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $229.87 | 7.347% | $246.7585 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $215.88 | 13.537% | $245.1037 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $10.61 | 7.523% | $11.4082 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $22.31 | 9.492% | $24.4277 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $916.84 | $999.2750 | $999.28 | $999.25 | $999.30 | |