| 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 | $103.74 | 3.357% | $107.2226 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $76.80 | 8.755% | $83.5238 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $84.75 | 4.360% | $88.4451 | $88.45 | $88.45 | $88.40 |
| Purchase #4 | $73.99 | 4.321% | $77.1871 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $99.55 | 13.576% | $113.0649 | $113.06 | $113.05 | $113.10 |
| Purchase #6 | $173.52 | 3.377% | $179.3798 | $179.38 | $179.40 | $179.40 |
| Purchase #7 | $216.38 | 9.285% | $236.4709 | $236.47 | $236.45 | $236.50 |
| 7 purchase totals = | $828.73 | $885.2942 | $885.29 | $885.25 | $885.30 | |