| 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 | $23.54 | 11.163% | $26.1678 | $26.17 | $26.15 | $26.20 |
| Purchase #2 | $111.78 | 8.523% | $121.307 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $103.51 | 9.745% | $113.597 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $147.33 | 12.673% | $166.0011 | $166.00 | $166.00 | $166.00 |
| Purchase #5 | $31.86 | 13.435% | $36.1404 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $187.90 | 10.237% | $207.1353 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $225.92 | 5.803% | $239.0301 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $831.84 | $909.3787 | $909.39 | $909.40 | $909.30 | |