| 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 | $216.64 | 7.570% | $233.0396 | $233.04 | $233.05 | $233.00 |
| Purchase #2 | $77.49 | 6.490% | $82.5191 | $82.52 | $82.50 | $82.50 |
| Purchase #3 | $229.48 | 4.826% | $240.5547 | $240.55 | $240.55 | $240.60 |
| Purchase #4 | $163.86 | 12.117% | $183.7149 | $183.71 | $183.70 | $183.70 |
| Purchase #5 | $194.79 | 9.585% | $213.4606 | $213.46 | $213.45 | $213.50 |
| Purchase #6 | $182.27 | 3.186% | $188.0771 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $74.88 | 6.840% | $80.0018 | $80.00 | $80.00 | $80.00 |
| 7 purchase totals = | $1,139.41 | $1,221.3678 | $1,221.36 | $1,221.35 | $1,221.40 | |