| 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 | $214.65 | 10.648% | $237.5059 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $18.77 | 10.410% | $20.724 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $150.55 | 13.167% | $170.3729 | $170.37 | $170.35 | $170.40 |
| Purchase #4 | $209.36 | 5.563% | $221.0067 | $221.01 | $221.00 | $221.00 |
| Purchase #5 | $130.51 | 5.302% | $137.4296 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $40.57 | 6.484% | $43.2006 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $80.63 | 7.678% | $86.8208 | $86.82 | $86.80 | $86.80 |
| 7 purchase totals = | $845.04 | $917.0605 | $917.06 | $917.00 | $917.00 | |