| 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 | $199.90 | 3.856% | $207.6081 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $126.51 | 4.370% | $132.0385 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $24.74 | 3.293% | $25.5547 | $25.55 | $25.55 | $25.60 |
| Purchase #4 | $244.65 | 7.191% | $262.2428 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $244.44 | 5.720% | $258.422 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $217.84 | 13.710% | $247.7059 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $160.25 | 6.768% | $171.0957 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $1,218.33 | $1,304.6677 | $1,304.67 | $1,304.65 | $1,304.60 | |