| 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 | $237.55 | 10.551% | $262.6139 | $262.61 | $262.60 | $262.60 |
| Purchase #2 | $197.74 | 12.644% | $222.7422 | $222.74 | $222.75 | $222.70 |
| Purchase #3 | $28.58 | 11.378% | $31.8318 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $92.60 | 4.793% | $97.0383 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $220.29 | 4.225% | $229.5973 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $42.93 | 9.442% | $46.9835 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $198.82 | 7.759% | $214.2464 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $1,018.51 | $1,105.0534 | $1,105.05 | $1,105.10 | $1,104.90 | |