| 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 | $223.52 | 6.399% | $237.823 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $26.50 | 12.595% | $29.8377 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $128.78 | 13.693% | $146.4138 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $52.99 | 12.659% | $59.698 | $59.70 | $59.70 | $59.70 |
| Purchase #5 | $128.72 | 13.128% | $145.6184 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $85.39 | 3.794% | $88.6297 | $88.63 | $88.65 | $88.60 |
| Purchase #7 | $185.28 | 6.853% | $197.9772 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $831.18 | $905.9978 | $906.00 | $906.00 | $905.90 | |