| 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 | $132.48 | 6.282% | $140.8024 | $140.80 | $140.80 | $140.80 |
| Purchase #2 | $250.58 | 4.729% | $262.4299 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $156.87 | 8.845% | $170.7452 | $170.75 | $170.75 | $170.70 |
| Purchase #4 | $235.25 | 11.428% | $262.1344 | $262.13 | $262.15 | $262.10 |
| Purchase #5 | $235.52 | 5.839% | $249.272 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $186.51 | 7.166% | $199.8753 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $5.58 | 13.528% | $6.3349 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $1,202.79 | $1,291.5941 | $1,291.59 | $1,291.65 | $1,291.50 | |