| 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 | $111.40 | 11.296% | $123.9837 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $17.39 | 12.401% | $19.5465 | $19.55 | $19.55 | $19.50 |
| Purchase #3 | $236.72 | 6.529% | $252.1754 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $23.95 | 10.652% | $26.5012 | $26.50 | $26.50 | $26.50 |
| Purchase #5 | $139.78 | 12.824% | $157.7054 | $157.71 | $157.70 | $157.70 |
| Purchase #6 | $23.27 | 9.862% | $25.5649 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $132.86 | 6.246% | $141.1584 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $685.37 | $746.6355 | $746.64 | $746.65 | $746.70 | |