| 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 | $188.42 | 13.858% | $214.5312 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $11.91 | 9.795% | $13.0766 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $126.98 | 7.547% | $136.5632 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $230.30 | 9.643% | $252.5078 | $252.51 | $252.50 | $252.50 |
| Purchase #5 | $58.33 | 11.799% | $65.2124 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $34.54 | 4.535% | $36.1064 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $128.48 | 8.171% | $138.9781 | $138.98 | $139.00 | $139.00 |
| 7 purchase totals = | $778.96 | $856.9757 | $856.98 | $857.00 | $857.00 | |