| 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 | $248.90 | 3.628% | $257.9301 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $12.89 | 11.105% | $14.3214 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $140.89 | 11.676% | $157.3403 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $117.71 | 6.778% | $125.6884 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $54.46 | 7.169% | $58.3642 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $150.99 | 4.466% | $157.7332 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $180.96 | 13.702% | $205.7551 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $906.80 | $977.1327 | $977.13 | $977.15 | $977.10 | |