| 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 | $218.27 | 7.503% | $234.6468 | $234.65 | $234.65 | $234.60 |
| Purchase #2 | $31.26 | 7.615% | $33.6404 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $101.26 | 9.319% | $110.6964 | $110.70 | $110.70 | $110.70 |
| Purchase #4 | $44.33 | 7.512% | $47.6601 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $138.99 | 8.432% | $150.7096 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $48.27 | 5.260% | $50.809 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $11.34 | 9.367% | $12.4022 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $593.72 | $640.5645 | $640.57 | $640.55 | $640.50 | |