| 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 | $203.63 | 13.215% | $230.5397 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $118.34 | 13.557% | $134.3834 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $223.87 | 10.438% | $247.2376 | $247.24 | $247.25 | $247.20 |
| Purchase #4 | $173.66 | 12.741% | $195.786 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $141.31 | 13.114% | $159.8414 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $208.58 | 6.436% | $222.0042 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $143.91 | 10.443% | $158.9385 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $1,213.30 | $1,348.7308 | $1,348.73 | $1,348.80 | $1,348.60 | |