| 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 | $25.60 | 10.111% | $28.1884 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $109.46 | 11.558% | $122.1114 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $150.25 | 8.319% | $162.7493 | $162.75 | $162.75 | $162.70 |
| Purchase #4 | $41.56 | 4.314% | $43.3529 | $43.35 | $43.35 | $43.40 |
| Purchase #5 | $138.66 | 10.398% | $153.0779 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $208.38 | 4.132% | $216.9903 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $199.53 | 3.756% | $207.0243 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $873.44 | $933.4945 | $933.49 | $933.50 | $933.50 | |