| 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 | $243.28 | 8.354% | $263.6036 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $250.44 | 13.357% | $283.8913 | $283.89 | $283.90 | $283.90 |
| Purchase #3 | $111.63 | 4.559% | $116.7192 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $115.43 | 9.485% | $126.3785 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $212.62 | 4.864% | $222.9618 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $6.81 | 7.868% | $7.3458 | $7.35 | $7.35 | $7.30 |
| Purchase #7 | $235.39 | 12.732% | $265.3599 | $265.36 | $265.35 | $265.40 |
| 7 purchase totals = | $1,175.60 | $1,286.2601 | $1,286.26 | $1,286.25 | $1,286.30 | |