| 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 | $201.25 | 4.311% | $209.9259 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $25.83 | 12.621% | $29.09 | $29.09 | $29.10 | $29.10 |
| Purchase #3 | $125.90 | 8.855% | $137.0484 | $137.05 | $137.05 | $137.00 |
| Purchase #4 | $138.68 | 5.865% | $146.8136 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $233.51 | 9.155% | $254.8878 | $254.89 | $254.90 | $254.90 |
| Purchase #6 | $108.86 | 11.825% | $121.7327 | $121.73 | $121.75 | $121.70 |
| Purchase #7 | $200.50 | 11.157% | $222.8698 | $222.87 | $222.85 | $222.90 |
| 7 purchase totals = | $1,034.53 | $1,122.3682 | $1,122.37 | $1,122.40 | $1,122.30 | |