| 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 | $126.29 | 5.600% | $133.3622 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $58.77 | 5.839% | $62.2016 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $197.46 | 12.455% | $222.0536 | $222.05 | $222.05 | $222.10 |
| Purchase #4 | $169.53 | 11.574% | $189.1514 | $189.15 | $189.15 | $189.20 |
| Purchase #5 | $76.97 | 11.198% | $85.5891 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $134.87 | 9.735% | $147.9996 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $229.41 | 10.280% | $252.9933 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $993.30 | $1,093.3508 | $1,093.34 | $1,093.35 | $1,093.50 | |