| 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 | $238.44 | 10.769% | $264.1176 | $264.12 | $264.10 | $264.10 |
| Purchase #2 | $58.25 | 8.536% | $63.2222 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $34.41 | 7.515% | $36.9959 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $162.77 | 6.783% | $173.8107 | $173.81 | $173.80 | $173.80 |
| Purchase #5 | $136.60 | 9.204% | $149.1727 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $14.69 | 11.651% | $16.4015 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $168.90 | 11.659% | $188.5921 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $814.06 | $892.3127 | $892.31 | $892.25 | $892.30 | |