| 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 | $250.70 | 11.717% | $280.0745 | $280.07 | $280.05 | $280.10 |
| Purchase #2 | $154.48 | 11.176% | $171.7447 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $104.43 | 13.753% | $118.7923 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $160.33 | 4.315% | $167.2482 | $167.25 | $167.25 | $167.20 |
| Purchase #5 | $149.94 | 7.293% | $160.8751 | $160.88 | $160.90 | $160.90 |
| Purchase #6 | $71.74 | 4.697% | $75.1096 | $75.11 | $75.10 | $75.10 |
| Purchase #7 | $70.99 | 12.443% | $79.8233 | $79.82 | $79.80 | $79.80 |
| 7 purchase totals = | $962.61 | $1,053.6677 | $1,053.66 | $1,053.65 | $1,053.60 | |