| 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 | $121.40 | 10.552% | $134.2101 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $115.34 | 12.241% | $129.4588 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $204.28 | 12.448% | $229.7088 | $229.71 | $229.70 | $229.70 |
| Purchase #4 | $80.42 | 7.180% | $86.1942 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $185.30 | 5.365% | $195.2413 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $78.84 | 8.871% | $85.8339 | $85.83 | $85.85 | $85.80 |
| Purchase #7 | $78.46 | 10.165% | $86.4355 | $86.44 | $86.45 | $86.40 |
| 7 purchase totals = | $864.04 | $947.0826 | $947.08 | $947.10 | $947.00 | |