| 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 | $13.79 | 6.774% | $14.7241 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $161.37 | 7.267% | $173.0968 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $225.51 | 9.601% | $247.1612 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $195.28 | 12.116% | $218.9401 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $249.97 | 8.856% | $272.1073 | $272.11 | $272.10 | $272.10 |
| Purchase #6 | $44.82 | 10.571% | $49.5579 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $113.97 | 10.514% | $125.9528 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $1,004.71 | $1,101.5402 | $1,101.54 | $1,101.50 | $1,101.60 | |