| 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 | $121.97 | 9.391% | $133.4242 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $121.42 | 6.507% | $129.3208 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $157.45 | 6.252% | $167.2938 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $221.36 | 9.866% | $243.1994 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $16.30 | 3.569% | $16.8817 | $16.88 | $16.90 | $16.90 |
| Purchase #6 | $56.39 | 6.805% | $60.2273 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $226.70 | 4.296% | $236.439 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $921.59 | $986.7862 | $986.78 | $986.80 | $986.70 | |