| 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 | $249.63 | 12.520% | $280.8837 | $280.88 | $280.90 | $280.90 |
| Purchase #2 | $220.78 | 11.619% | $246.4324 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $10.90 | 12.363% | $12.2476 | $12.25 | $12.25 | $12.20 |
| Purchase #4 | $202.76 | 3.518% | $209.8931 | $209.89 | $209.90 | $209.90 |
| Purchase #5 | $233.36 | 9.728% | $256.0613 | $256.06 | $256.05 | $256.10 |
| Purchase #6 | $146.73 | 9.268% | $160.3289 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $199.68 | 8.500% | $216.6528 | $216.65 | $216.65 | $216.70 |
| 7 purchase totals = | $1,263.84 | $1,382.4998 | $1,382.49 | $1,382.55 | $1,382.50 | |