| 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 | $215.63 | 3.130% | $222.3792 | $222.38 | $222.40 | $222.40 |
| Purchase #2 | $121.83 | 13.159% | $137.8616 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $90.80 | 8.290% | $98.3273 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $124.57 | 3.181% | $128.5326 | $128.53 | $128.55 | $128.50 |
| Purchase #5 | $138.68 | 10.787% | $153.6394 | $153.64 | $153.65 | $153.60 |
| Purchase #6 | $24.26 | 10.680% | $26.851 | $26.85 | $26.85 | $26.90 |
| Purchase #7 | $174.79 | 4.749% | $183.0908 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $890.56 | $950.6819 | $950.68 | $950.75 | $950.70 | |