| 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 | $224.84 | 9.575% | $246.3684 | $246.37 | $246.35 | $246.40 |
| Purchase #2 | $144.39 | 5.411% | $152.2029 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $91.68 | 11.808% | $102.5056 | $102.51 | $102.50 | $102.50 |
| Purchase #4 | $97.82 | 4.345% | $102.0703 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $146.90 | 10.169% | $161.8383 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $11.89 | 8.226% | $12.8681 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $217.57 | 13.412% | $246.7505 | $246.75 | $246.75 | $246.80 |
| 7 purchase totals = | $935.09 | $1,024.6041 | $1,024.61 | $1,024.55 | $1,024.70 | |