| 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 | $121.91 | 7.683% | $131.2763 | $131.28 | $131.30 | $131.30 |
| Purchase #2 | $239.75 | 6.440% | $255.1899 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $223.74 | 8.705% | $243.2166 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $56.26 | 10.135% | $61.962 | $61.96 | $61.95 | $62.00 |
| Purchase #5 | $247.47 | 13.769% | $281.5441 | $281.54 | $281.55 | $281.50 |
| Purchase #6 | $95.75 | 9.368% | $104.7199 | $104.72 | $104.70 | $104.70 |
| Purchase #7 | $144.25 | 3.813% | $149.7503 | $149.75 | $149.75 | $149.80 |
| 7 purchase totals = | $1,129.13 | $1,227.6591 | $1,227.66 | $1,227.65 | $1,227.70 | |