| 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 | $12.40 | 13.204% | $14.0373 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $209.58 | 9.385% | $229.2491 | $229.25 | $229.25 | $229.20 |
| Purchase #3 | $144.74 | 6.848% | $154.6518 | $154.65 | $154.65 | $154.70 |
| Purchase #4 | $195.80 | 9.838% | $215.0628 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $236.26 | 8.587% | $256.5476 | $256.55 | $256.55 | $256.50 |
| Purchase #6 | $237.65 | 9.458% | $260.1269 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $235.32 | 4.593% | $246.1282 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $1,271.75 | $1,375.8037 | $1,375.81 | $1,375.85 | $1,375.70 | |