| 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 | $31.28 | 12.498% | $35.1894 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $174.90 | 12.703% | $197.1175 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $207.75 | 4.818% | $217.7594 | $217.76 | $217.75 | $217.80 |
| Purchase #4 | $17.83 | 3.626% | $18.4765 | $18.48 | $18.50 | $18.50 |
| Purchase #5 | $117.48 | 5.739% | $124.2222 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $218.74 | 3.189% | $225.7156 | $225.72 | $225.70 | $225.70 |
| Purchase #7 | $76.79 | 9.203% | $83.857 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $844.77 | $902.3376 | $902.35 | $902.30 | $902.40 | |