| 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 | $235.33 | 8.357% | $254.9965 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $237.96 | 7.240% | $255.1883 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $47.50 | 5.611% | $50.1652 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $217.41 | 8.211% | $235.2615 | $235.26 | $235.25 | $235.30 |
| Purchase #5 | $216.34 | 7.180% | $231.8732 | $231.87 | $231.85 | $231.90 |
| Purchase #6 | $105.55 | 9.213% | $115.2743 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $128.48 | 9.241% | $140.3528 | $140.35 | $140.35 | $140.40 |
| 7 purchase totals = | $1,188.57 | $1,283.1118 | $1,283.11 | $1,283.05 | $1,283.30 | |