| 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 | $206.48 | 7.839% | $222.666 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $91.87 | 6.206% | $97.5715 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $244.89 | 13.620% | $278.244 | $278.24 | $278.25 | $278.20 |
| Purchase #4 | $148.39 | 3.495% | $153.5762 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $196.41 | 8.640% | $213.3798 | $213.38 | $213.40 | $213.40 |
| Purchase #6 | $100.31 | 10.466% | $110.8084 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $200.51 | 7.627% | $215.8029 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $1,188.86 | $1,292.0488 | $1,292.05 | $1,292.05 | $1,292.10 | |