| 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 | $77.98 | 4.659% | $81.6131 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $181.59 | 7.814% | $195.7794 | $195.78 | $195.80 | $195.80 |
| Purchase #3 | $250.79 | 11.779% | $280.3306 | $280.33 | $280.35 | $280.30 |
| Purchase #4 | $190.64 | 10.105% | $209.9042 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $12.66 | 8.622% | $13.7515 | $13.75 | $13.75 | $13.80 |
| Purchase #6 | $234.85 | 5.168% | $246.987 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $99.69 | 10.841% | $110.4974 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $1,048.20 | $1,138.8632 | $1,138.86 | $1,138.90 | $1,138.90 | |