| 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 | $230.69 | 4.102% | $240.1529 | $240.15 | $240.15 | $240.20 |
| Purchase #2 | $83.63 | 5.482% | $88.2146 | $88.21 | $88.20 | $88.20 |
| Purchase #3 | $35.48 | 3.567% | $36.7456 | $36.75 | $36.75 | $36.70 |
| Purchase #4 | $232.79 | 6.648% | $248.2659 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $82.53 | 4.802% | $86.4931 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $135.59 | 10.758% | $150.1768 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $151.37 | 12.497% | $170.2867 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $952.08 | $1,020.3356 | $1,020.34 | $1,020.35 | $1,020.40 | |