| 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 | $247.57 | 13.249% | $280.3705 | $280.37 | $280.35 | $280.40 |
| Purchase #2 | $148.65 | 8.528% | $161.3269 | $161.33 | $161.35 | $161.30 |
| Purchase #3 | $89.46 | 11.406% | $99.6638 | $99.66 | $99.65 | $99.70 |
| Purchase #4 | $209.63 | 10.176% | $230.9619 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $13.94 | 8.506% | $15.1257 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $129.88 | 6.260% | $138.0105 | $138.01 | $138.00 | $138.00 |
| Purchase #7 | $177.29 | 6.143% | $188.1809 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $1,016.42 | $1,113.6402 | $1,113.64 | $1,113.65 | $1,113.70 | |