| 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 | $212.66 | 8.791% | $231.3549 | $231.35 | $231.35 | $231.40 |
| Purchase #2 | $138.49 | 12.396% | $155.6572 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $216.63 | 12.836% | $244.4366 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $183.29 | 3.369% | $189.465 | $189.47 | $189.45 | $189.50 |
| Purchase #5 | $84.93 | 3.290% | $87.7242 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $244.91 | 12.753% | $276.1434 | $276.14 | $276.15 | $276.10 |
| Purchase #7 | $143.91 | 9.482% | $157.5555 | $157.56 | $157.55 | $157.60 |
| 7 purchase totals = | $1,224.82 | $1,342.3368 | $1,342.34 | $1,342.30 | $1,342.40 | |