| 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 | $208.97 | 3.582% | $216.4553 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $72.68 | 9.709% | $79.7365 | $79.74 | $79.75 | $79.70 |
| Purchase #3 | $138.96 | 5.812% | $147.0364 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $173.51 | 12.387% | $195.0027 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $61.40 | 5.175% | $64.5775 | $64.58 | $64.60 | $64.60 |
| Purchase #6 | $122.93 | 5.503% | $129.6948 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $76.75 | 5.449% | $80.9321 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $855.20 | $913.4353 | $913.44 | $913.50 | $913.40 | |