| 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 | $218.33 | 12.458% | $245.5296 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $212.55 | 3.348% | $219.6662 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $135.70 | 6.526% | $144.5558 | $144.56 | $144.55 | $144.60 |
| Purchase #4 | $110.63 | 8.338% | $119.8543 | $119.85 | $119.85 | $119.90 |
| Purchase #5 | $228.80 | 12.518% | $257.4412 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $161.41 | 5.188% | $169.784 | $169.78 | $169.80 | $169.80 |
| Purchase #7 | $239.96 | 10.659% | $265.5373 | $265.54 | $265.55 | $265.50 |
| 7 purchase totals = | $1,307.38 | $1,422.3684 | $1,422.37 | $1,422.40 | $1,422.40 | |