| 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 | $96.88 | 9.227% | $105.8191 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $153.52 | 9.586% | $168.2364 | $168.24 | $168.25 | $168.20 |
| Purchase #3 | $237.64 | 9.866% | $261.0856 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $245.54 | 10.458% | $271.2186 | $271.22 | $271.20 | $271.20 |
| Purchase #5 | $35.59 | 5.151% | $37.4232 | $37.42 | $37.40 | $37.40 |
| Purchase #6 | $158.46 | 9.673% | $173.7878 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $9.75 | 5.195% | $10.2565 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $937.38 | $1,027.8272 | $1,027.84 | $1,027.80 | $1,027.80 | |