| 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 | $243.76 | 11.788% | $272.4944 | $272.49 | $272.50 | $272.50 |
| Purchase #2 | $44.78 | 10.595% | $49.5244 | $49.52 | $49.50 | $49.50 |
| Purchase #3 | $204.55 | 10.321% | $225.6616 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $39.79 | 11.500% | $44.3659 | $44.37 | $44.35 | $44.40 |
| Purchase #5 | $183.71 | 7.450% | $197.3964 | $197.40 | $197.40 | $197.40 |
| Purchase #6 | $249.94 | 4.514% | $261.2223 | $261.22 | $261.20 | $261.20 |
| Purchase #7 | $6.48 | 9.820% | $7.1163 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $973.01 | $1,057.7813 | $1,057.78 | $1,057.70 | $1,057.80 | |