| 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 | $108.88 | 7.357% | $116.8903 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $216.91 | 4.103% | $225.8098 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $20.64 | 9.132% | $22.5248 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $212.67 | 3.873% | $220.9067 | $220.91 | $220.90 | $220.90 |
| Purchase #5 | $205.40 | 9.619% | $225.1574 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $173.84 | 9.272% | $189.9584 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $214.97 | 13.697% | $244.4144 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $1,153.31 | $1,245.6618 | $1,245.66 | $1,245.60 | $1,245.70 | |