| 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 | $228.70 | 7.245% | $245.2693 | $245.27 | $245.25 | $245.30 |
| Purchase #2 | $41.89 | 8.279% | $45.3581 | $45.36 | $45.35 | $45.40 |
| Purchase #3 | $90.28 | 13.217% | $102.2123 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $200.39 | 11.469% | $223.3727 | $223.37 | $223.35 | $223.40 |
| Purchase #5 | $110.94 | 3.823% | $115.1812 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $8.67 | 7.302% | $9.3031 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $77.73 | 5.225% | $81.7914 | $81.79 | $81.80 | $81.80 |
| 7 purchase totals = | $758.60 | $822.4881 | $822.48 | $822.45 | $822.60 | |