| 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 | $226.95 | 13.313% | $257.1639 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $78.70 | 10.353% | $86.8478 | $86.85 | $86.85 | $86.80 |
| Purchase #3 | $122.78 | 5.763% | $129.8558 | $129.86 | $129.85 | $129.90 |
| Purchase #4 | $73.98 | 8.117% | $79.985 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $28.66 | 11.558% | $31.9725 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $218.38 | 3.796% | $226.6697 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $118.53 | 12.163% | $132.9468 | $132.95 | $132.95 | $132.90 |
| 7 purchase totals = | $867.98 | $945.4415 | $945.45 | $945.40 | $945.50 | |