| 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 | $218.68 | 9.218% | $238.8379 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $76.66 | 5.501% | $80.8771 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $117.64 | 4.303% | $122.702 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $162.85 | 4.143% | $169.5969 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $39.36 | 9.263% | $43.0059 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $152.67 | 6.126% | $162.0226 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $45.82 | 8.785% | $49.8453 | $49.85 | $49.85 | $49.80 |
| 7 purchase totals = | $813.68 | $866.8877 | $866.90 | $866.90 | $866.80 | |