| 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 | $249.75 | 12.189% | $280.192 | $280.19 | $280.20 | $280.20 |
| Purchase #2 | $12.41 | 11.400% | $13.8247 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $47.71 | 6.442% | $50.7835 | $50.78 | $50.80 | $50.80 |
| Purchase #4 | $220.94 | 7.582% | $237.6917 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $13.25 | 10.195% | $14.6008 | $14.60 | $14.60 | $14.60 |
| Purchase #6 | $103.51 | 4.392% | $108.0562 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $51.78 | 4.314% | $54.0138 | $54.01 | $54.00 | $54.00 |
| 7 purchase totals = | $699.35 | $759.1627 | $759.15 | $759.15 | $759.20 | |