| 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 | $233.67 | 10.694% | $258.6587 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $91.30 | 7.108% | $97.7896 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $70.26 | 13.710% | $79.8926 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $180.72 | 7.811% | $194.836 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $227.56 | 12.364% | $255.6955 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $73.67 | 13.612% | $83.698 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $33.38 | 4.118% | $34.7546 | $34.75 | $34.75 | $34.80 |
| 7 purchase totals = | $910.56 | $1,005.3250 | $1,005.33 | $1,005.35 | $1,005.40 | |