| 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 | $243.91 | 6.557% | $259.9032 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $168.35 | 10.625% | $186.2372 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $72.61 | 13.468% | $82.3891 | $82.39 | $82.40 | $82.40 |
| Purchase #4 | $25.58 | 3.214% | $26.4021 | $26.40 | $26.40 | $26.40 |
| Purchase #5 | $144.74 | 10.435% | $159.8436 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $196.78 | 7.664% | $211.8612 | $211.86 | $211.85 | $211.90 |
| Purchase #7 | $12.56 | 7.794% | $13.5389 | $13.54 | $13.55 | $13.50 |
| 7 purchase totals = | $864.53 | $940.1753 | $940.17 | $940.20 | $940.10 | |