| 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 | $60.84 | 11.522% | $67.85 | $67.85 | $67.85 | $67.90 |
| Purchase #2 | $239.43 | 3.144% | $246.9577 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $101.91 | 13.263% | $115.4263 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $113.61 | 10.344% | $125.3618 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $229.73 | 3.393% | $237.5247 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $104.32 | 12.469% | $117.3277 | $117.33 | $117.35 | $117.30 |
| Purchase #7 | $23.28 | 5.840% | $24.6396 | $24.64 | $24.65 | $24.60 |
| 7 purchase totals = | $873.12 | $935.0878 | $935.09 | $935.10 | $935.10 | |