| 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 | $93.82 | 12.680% | $105.7164 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $231.78 | 5.648% | $244.8709 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $215.36 | 6.747% | $229.8903 | $229.89 | $229.90 | $229.90 |
| Purchase #4 | $124.34 | 10.563% | $137.474 | $137.47 | $137.45 | $137.50 |
| Purchase #5 | $202.70 | 4.681% | $212.1884 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $171.61 | 6.489% | $182.7458 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $240.33 | 6.278% | $255.4179 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $1,279.94 | $1,368.3037 | $1,368.31 | $1,368.25 | $1,368.30 | |