| 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 | $122.65 | 7.607% | $131.98 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $13.37 | 9.530% | $14.6442 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $111.56 | 12.791% | $125.8296 | $125.83 | $125.85 | $125.80 |
| Purchase #4 | $48.37 | 5.117% | $50.8451 | $50.85 | $50.85 | $50.80 |
| Purchase #5 | $53.70 | 4.110% | $55.9071 | $55.91 | $55.90 | $55.90 |
| Purchase #6 | $130.27 | 5.189% | $137.0297 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $106.48 | 7.872% | $114.8621 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $586.40 | $631.0978 | $631.10 | $631.15 | $631.00 | |