| 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 | $122.76 | 12.475% | $138.0743 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $230.34 | 12.185% | $258.4069 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $160.54 | 7.241% | $172.1647 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $92.28 | 6.430% | $98.2136 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $248.63 | 13.376% | $281.8867 | $281.89 | $281.90 | $281.90 |
| Purchase #6 | $234.99 | 11.390% | $261.7554 | $261.76 | $261.75 | $261.80 |
| Purchase #7 | $215.77 | 4.312% | $225.074 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,305.31 | $1,435.5756 | $1,435.57 | $1,435.50 | $1,435.70 | |