| 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 | $206.39 | 5.460% | $217.6589 | $217.66 | $217.65 | $217.70 |
| Purchase #2 | $149.69 | 6.252% | $159.0486 | $159.05 | $159.05 | $159.00 |
| Purchase #3 | $47.39 | 10.308% | $52.275 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $111.56 | 7.702% | $120.1524 | $120.15 | $120.15 | $120.20 |
| Purchase #5 | $222.31 | 8.429% | $241.0485 | $241.05 | $241.05 | $241.00 |
| Purchase #6 | $32.79 | 7.214% | $35.1555 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $76.57 | 9.283% | $83.678 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $846.70 | $909.0169 | $909.03 | $909.05 | $909.10 | |