| 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 | $183.47 | 4.203% | $191.1812 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $97.87 | 3.191% | $100.993 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $44.96 | 11.208% | $49.9991 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $14.29 | 11.161% | $15.8849 | $15.88 | $15.90 | $15.90 |
| Purchase #5 | $76.95 | 3.220% | $79.4278 | $79.43 | $79.45 | $79.40 |
| Purchase #6 | $250.94 | 12.534% | $282.3928 | $282.39 | $282.40 | $282.40 |
| Purchase #7 | $115.50 | 4.448% | $120.6374 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $783.98 | $840.5162 | $840.51 | $840.60 | $840.50 | |