| 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 | $214.60 | 11.778% | $239.8756 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $45.61 | 7.373% | $48.9728 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $124.34 | 13.620% | $141.2751 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $48.97 | 11.851% | $54.7734 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $199.29 | 6.183% | $211.6121 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $136.28 | 7.766% | $146.8635 | $146.86 | $146.85 | $146.90 |
| Purchase #7 | $133.41 | 6.174% | $141.6467 | $141.65 | $141.65 | $141.60 |
| 7 purchase totals = | $902.50 | $985.0192 | $985.02 | $985.00 | $985.10 | |