| 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 | $103.68 | 8.301% | $112.2865 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $232.47 | 9.220% | $253.9037 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $140.39 | 4.621% | $146.8774 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $13.58 | 10.563% | $15.0145 | $15.01 | $15.00 | $15.00 |
| Purchase #5 | $217.68 | 8.454% | $236.0827 | $236.08 | $236.10 | $236.10 |
| Purchase #6 | $169.86 | 4.740% | $177.9114 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $12.83 | 13.703% | $14.5881 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $890.49 | $956.6643 | $956.66 | $956.70 | $956.70 | |