| 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 | $206.29 | 5.343% | $217.3121 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $85.35 | 6.631% | $91.0096 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $8.42 | 9.382% | $9.21 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $122.38 | 3.601% | $126.7869 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $130.88 | 8.257% | $141.6868 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $163.44 | 6.311% | $173.7547 | $173.75 | $173.75 | $173.80 |
| Purchase #7 | $204.38 | 13.834% | $232.6539 | $232.65 | $232.65 | $232.70 |
| 7 purchase totals = | $921.14 | $992.4140 | $992.41 | $992.40 | $992.50 | |