| 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 | $120.82 | 12.809% | $136.2958 | $136.30 | $136.30 | $136.30 |
| Purchase #2 | $50.40 | 13.758% | $57.334 | $57.33 | $57.35 | $57.30 |
| Purchase #3 | $196.89 | 3.684% | $204.1434 | $204.14 | $204.15 | $204.10 |
| Purchase #4 | $113.26 | 8.330% | $122.6946 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $94.57 | 4.382% | $98.7141 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $174.84 | 3.792% | $181.4699 | $181.47 | $181.45 | $181.50 |
| Purchase #7 | $216.51 | 12.601% | $243.7924 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $967.29 | $1,044.4442 | $1,044.43 | $1,044.45 | $1,044.40 | |