| 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 | $70.83 | 10.640% | $78.3663 | $78.37 | $78.35 | $78.40 |
| Purchase #2 | $242.49 | 5.270% | $255.2692 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $127.38 | 4.349% | $132.9198 | $132.92 | $132.90 | $132.90 |
| Purchase #4 | $206.47 | 11.408% | $230.0241 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $182.65 | 9.268% | $199.578 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $203.94 | 12.499% | $229.4305 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $238.99 | 12.635% | $269.1864 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $1,272.75 | $1,394.7743 | $1,394.78 | $1,394.75 | $1,394.80 | |