| 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 | $199.33 | 3.694% | $206.6933 | $206.69 | $206.70 | $206.70 |
| Purchase #2 | $11.32 | 13.814% | $12.8837 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $36.82 | 7.441% | $39.5598 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $201.57 | 11.485% | $224.7203 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $237.58 | 13.214% | $268.9738 | $268.97 | $268.95 | $269.00 |
| Purchase #6 | $151.61 | 11.840% | $169.5606 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $56.72 | 3.355% | $58.623 | $58.62 | $58.60 | $58.60 |
| 7 purchase totals = | $894.95 | $981.0145 | $981.00 | $980.95 | $981.10 | |