| 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 | $215.60 | 11.476% | $240.3423 | $240.34 | $240.35 | $240.30 |
| Purchase #2 | $177.43 | 11.303% | $197.4849 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $230.71 | 11.583% | $257.4331 | $257.43 | $257.45 | $257.40 |
| Purchase #4 | $210.25 | 12.290% | $236.0897 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $180.84 | 13.470% | $205.1991 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $222.45 | 5.249% | $234.1264 | $234.13 | $234.15 | $234.10 |
| Purchase #7 | $242.87 | 8.440% | $263.3682 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $1,480.15 | $1,634.0437 | $1,634.04 | $1,634.10 | $1,634.00 | |