| 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 | $9.32 | 9.775% | $10.231 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $188.27 | 5.869% | $199.3196 | $199.32 | $199.30 | $199.30 |
| Purchase #3 | $68.99 | 5.786% | $72.9818 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $128.84 | 12.351% | $144.753 | $144.75 | $144.75 | $144.80 |
| Purchase #5 | $223.57 | 5.153% | $235.0906 | $235.09 | $235.10 | $235.10 |
| Purchase #6 | $151.69 | 10.312% | $167.3323 | $167.33 | $167.35 | $167.30 |
| Purchase #7 | $52.28 | 4.182% | $54.4663 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $822.96 | $884.1746 | $884.17 | $884.20 | $884.20 | |