| 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 | $10.76 | 13.522% | $12.215 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $232.91 | 6.133% | $247.1944 | $247.19 | $247.20 | $247.20 |
| Purchase #3 | $59.90 | 3.157% | $61.791 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $35.67 | 10.581% | $39.4442 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $150.39 | 8.285% | $162.8498 | $162.85 | $162.85 | $162.80 |
| Purchase #6 | $72.34 | 5.599% | $76.3903 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $222.67 | 7.757% | $239.9425 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $784.64 | $839.8272 | $839.82 | $839.85 | $839.70 | |