| 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 | $124.46 | 6.161% | $132.128 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $80.30 | 10.746% | $88.929 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $142.94 | 4.468% | $149.3266 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $245.94 | 5.384% | $259.1814 | $259.18 | $259.20 | $259.20 |
| Purchase #5 | $120.30 | 5.451% | $126.8576 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $236.47 | 3.677% | $245.165 | $245.17 | $245.15 | $245.20 |
| Purchase #7 | $51.41 | 8.833% | $55.951 | $55.95 | $55.95 | $56.00 |
| 7 purchase totals = | $1,001.82 | $1,057.5386 | $1,057.55 | $1,057.60 | $1,057.60 | |