| 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 | $132.83 | 4.271% | $138.5032 | $138.50 | $138.50 | $138.50 |
| Purchase #2 | $10.33 | 7.860% | $11.1419 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $209.57 | 6.400% | $222.9825 | $222.98 | $223.00 | $223.00 |
| Purchase #4 | $219.62 | 5.732% | $232.2086 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $43.90 | 7.134% | $47.0318 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $76.53 | 8.790% | $83.257 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $230.71 | 13.756% | $262.4465 | $262.45 | $262.45 | $262.40 |
| 7 purchase totals = | $923.49 | $997.5715 | $997.57 | $997.60 | $997.50 | |