| 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 | $239.33 | 13.710% | $272.1421 | $272.14 | $272.15 | $272.10 |
| Purchase #2 | $18.60 | 12.488% | $20.9228 | $20.92 | $20.90 | $20.90 |
| Purchase #3 | $136.77 | 12.193% | $153.4464 | $153.45 | $153.45 | $153.40 |
| Purchase #4 | $13.79 | 8.785% | $15.0015 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $65.85 | 10.361% | $72.6727 | $72.67 | $72.65 | $72.70 |
| Purchase #6 | $47.64 | 9.141% | $51.9948 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $208.55 | 9.623% | $228.6188 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $730.53 | $814.7991 | $814.79 | $814.75 | $814.70 | |