| 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 | $203.52 | 9.146% | $222.1339 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $22.79 | 4.106% | $23.7258 | $23.73 | $23.75 | $23.70 |
| Purchase #3 | $223.45 | 11.350% | $248.8116 | $248.81 | $248.80 | $248.80 |
| Purchase #4 | $185.63 | 7.827% | $200.1593 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $78.37 | 8.797% | $85.2642 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $52.33 | 11.380% | $58.2852 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $35.93 | 7.670% | $38.6858 | $38.69 | $38.70 | $38.70 |
| 7 purchase totals = | $802.02 | $877.0658 | $877.07 | $877.10 | $877.10 | |