| 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 | $113.30 | 7.152% | $121.4032 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $108.49 | 12.127% | $121.6466 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $26.49 | 9.851% | $29.0995 | $29.10 | $29.10 | $29.10 |
| Purchase #4 | $148.32 | 5.687% | $156.755 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $76.37 | 12.826% | $86.1652 | $86.17 | $86.15 | $86.20 |
| Purchase #6 | $95.54 | 3.265% | $98.6594 | $98.66 | $98.65 | $98.70 |
| Purchase #7 | $35.99 | 5.439% | $37.9475 | $37.95 | $37.95 | $37.90 |
| 7 purchase totals = | $604.50 | $651.6764 | $651.69 | $651.65 | $651.70 | |