| 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 | $135.52 | 11.402% | $150.972 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $195.40 | 13.685% | $222.1405 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $239.64 | 7.396% | $257.3638 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $250.42 | 4.485% | $261.6513 | $261.65 | $261.65 | $261.70 |
| Purchase #5 | $11.53 | 11.658% | $12.8742 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $11.81 | 13.626% | $13.4192 | $13.42 | $13.40 | $13.40 |
| Purchase #7 | $231.97 | 3.829% | $240.8521 | $240.85 | $240.85 | $240.90 |
| 7 purchase totals = | $1,076.29 | $1,159.2731 | $1,159.26 | $1,159.20 | $1,159.40 | |