| 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 | $137.70 | 3.149% | $142.0362 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $87.28 | 5.602% | $92.1694 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $227.31 | 4.427% | $237.373 | $237.37 | $237.35 | $237.40 |
| Purchase #4 | $77.96 | 10.701% | $86.3025 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $218.98 | 3.467% | $226.572 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $44.76 | 5.162% | $47.0705 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $117.59 | 9.440% | $128.6905 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $911.58 | $960.2141 | $960.21 | $960.15 | $960.30 | |