| 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 | $112.87 | 7.330% | $121.1434 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $197.30 | 5.648% | $208.4435 | $208.44 | $208.45 | $208.40 |
| Purchase #3 | $103.36 | 3.841% | $107.3301 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $123.71 | 4.577% | $129.3722 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $217.25 | 9.277% | $237.4043 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $24.42 | 12.452% | $27.4608 | $27.46 | $27.45 | $27.50 |
| Purchase #7 | $63.55 | 3.126% | $65.5366 | $65.54 | $65.55 | $65.50 |
| 7 purchase totals = | $842.46 | $896.6909 | $896.68 | $896.70 | $896.60 | |