| 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 | $203.53 | 9.359% | $222.5784 | $222.58 | $222.60 | $222.60 |
| Purchase #2 | $197.77 | 9.528% | $216.6135 | $216.61 | $216.60 | $216.60 |
| Purchase #3 | $25.48 | 13.868% | $29.0136 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $155.56 | 8.650% | $169.0159 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $19.69 | 13.566% | $22.3611 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $168.36 | 6.130% | $178.6805 | $178.68 | $178.70 | $178.70 |
| Purchase #7 | $86.66 | 4.243% | $90.337 | $90.34 | $90.35 | $90.30 |
| 7 purchase totals = | $857.05 | $928.6000 | $928.60 | $928.60 | $928.60 | |