| 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 | $227.30 | 4.611% | $237.7808 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $26.97 | 7.536% | $29.0025 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $199.61 | 3.189% | $205.9756 | $205.98 | $206.00 | $206.00 |
| Purchase #4 | $188.36 | 4.459% | $196.759 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $176.48 | 13.586% | $200.4566 | $200.46 | $200.45 | $200.50 |
| Purchase #6 | $94.63 | 8.790% | $102.948 | $102.95 | $102.95 | $102.90 |
| Purchase #7 | $38.37 | 3.635% | $39.7647 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $951.72 | $1,012.6872 | $1,012.69 | $1,012.70 | $1,012.80 | |