| 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 | $93.54 | 4.143% | $97.4154 | $97.42 | $97.40 | $97.40 |
| Purchase #2 | $34.54 | 3.676% | $35.8097 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $223.94 | 5.822% | $236.9778 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $19.83 | 13.261% | $22.4597 | $22.46 | $22.45 | $22.50 |
| Purchase #5 | $104.69 | 11.777% | $117.0193 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $147.67 | 9.210% | $161.2704 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $224.46 | 7.573% | $241.4584 | $241.46 | $241.45 | $241.50 |
| 7 purchase totals = | $848.67 | $912.4107 | $912.42 | $912.35 | $912.50 | |