| 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 | $221.68 | 13.836% | $252.3516 | $252.35 | $252.35 | $252.40 |
| Purchase #2 | $15.85 | 8.787% | $17.2427 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $211.35 | 13.563% | $240.0154 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $167.34 | 7.230% | $179.4387 | $179.44 | $179.45 | $179.40 |
| Purchase #5 | $154.71 | 9.125% | $168.8273 | $168.83 | $168.85 | $168.80 |
| Purchase #6 | $236.49 | 6.729% | $252.4034 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $206.49 | 11.183% | $229.5818 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $1,213.91 | $1,339.8609 | $1,339.86 | $1,339.90 | $1,339.80 | |