| 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 | $120.35 | 3.338% | $124.3673 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $144.43 | 10.523% | $159.6284 | $159.63 | $159.65 | $159.60 |
| Purchase #3 | $229.59 | 9.299% | $250.9396 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $52.94 | 7.302% | $56.8057 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $129.58 | 11.790% | $144.8575 | $144.86 | $144.85 | $144.90 |
| Purchase #6 | $81.71 | 5.661% | $86.3356 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $74.95 | 3.116% | $77.2854 | $77.29 | $77.30 | $77.30 |
| 7 purchase totals = | $833.55 | $900.2195 | $900.24 | $900.25 | $900.20 | |