| 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 | $218.57 | 3.113% | $225.3741 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $32.95 | 12.187% | $36.9656 | $36.97 | $36.95 | $37.00 |
| Purchase #3 | $77.41 | 11.405% | $86.2386 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $124.90 | 13.660% | $141.9613 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $98.57 | 12.741% | $111.1288 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $117.33 | 6.278% | $124.696 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $16.62 | 7.447% | $17.8577 | $17.86 | $17.85 | $17.90 |
| 7 purchase totals = | $686.35 | $744.2221 | $744.23 | $744.20 | $744.30 | |