| 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 | $240.31 | 7.279% | $257.8022 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $144.86 | 8.341% | $156.9428 | $156.94 | $156.95 | $156.90 |
| Purchase #3 | $205.89 | 13.249% | $233.1684 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $216.86 | 13.634% | $246.4267 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $47.43 | 11.144% | $52.7156 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $121.53 | 3.503% | $125.7872 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $26.88 | 3.422% | $27.7998 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $1,003.76 | $1,100.6427 | $1,100.65 | $1,100.65 | $1,100.60 | |