| 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 | $231.26 | 12.208% | $259.4922 | $259.49 | $259.50 | $259.50 |
| Purchase #2 | $27.71 | 12.328% | $31.1261 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $169.39 | 4.362% | $176.7788 | $176.78 | $176.80 | $176.80 |
| Purchase #4 | $23.77 | 12.552% | $26.7536 | $26.75 | $26.75 | $26.80 |
| Purchase #5 | $79.67 | 12.509% | $89.6359 | $89.64 | $89.65 | $89.60 |
| Purchase #6 | $233.94 | 10.866% | $259.3599 | $259.36 | $259.35 | $259.40 |
| Purchase #7 | $64.56 | 11.689% | $72.1064 | $72.11 | $72.10 | $72.10 |
| 7 purchase totals = | $830.30 | $915.2529 | $915.26 | $915.30 | $915.30 | |