| 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 | $194.33 | 4.417% | $202.9136 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $10.83 | 9.414% | $11.8495 | $11.85 | $11.85 | $11.80 |
| Purchase #3 | $108.50 | 13.775% | $123.4459 | $123.45 | $123.45 | $123.40 |
| Purchase #4 | $68.38 | 11.176% | $76.0221 | $76.02 | $76.00 | $76.00 |
| Purchase #5 | $116.66 | 5.288% | $122.829 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $118.45 | 3.724% | $122.8611 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $45.70 | 5.229% | $48.0897 | $48.09 | $48.10 | $48.10 |
| 7 purchase totals = | $662.85 | $708.0109 | $708.01 | $708.00 | $707.90 | |