| 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 | $35.86 | 12.195% | $40.2331 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $11.79 | 3.578% | $12.2118 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $117.60 | 8.758% | $127.8994 | $127.90 | $127.90 | $127.90 |
| Purchase #4 | $241.47 | 10.861% | $267.6961 | $267.70 | $267.70 | $267.70 |
| Purchase #5 | $87.90 | 7.340% | $94.3519 | $94.35 | $94.35 | $94.40 |
| Purchase #6 | $59.97 | 6.766% | $64.0276 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $240.56 | 6.210% | $255.4988 | $255.50 | $255.50 | $255.50 |
| 7 purchase totals = | $795.15 | $861.9187 | $861.92 | $861.95 | $861.90 | |