| 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 | $117.51 | 7.326% | $126.1188 | $126.12 | $126.10 | $126.10 |
| Purchase #2 | $35.68 | 7.834% | $38.4752 | $38.48 | $38.50 | $38.50 |
| Purchase #3 | $203.49 | 3.732% | $211.0842 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $113.37 | 12.710% | $127.7793 | $127.78 | $127.80 | $127.80 |
| Purchase #5 | $199.57 | 13.680% | $226.8712 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $117.86 | 4.259% | $122.8797 | $122.88 | $122.90 | $122.90 |
| Purchase #7 | $20.89 | 10.140% | $23.0082 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $808.37 | $876.2166 | $876.22 | $876.25 | $876.30 | |