| 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 | $230.97 | 10.813% | $255.9448 | $255.94 | $255.95 | $255.90 |
| Purchase #2 | $45.37 | 9.214% | $49.5504 | $49.55 | $49.55 | $49.60 |
| Purchase #3 | $128.78 | 4.256% | $134.2609 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $125.49 | 8.762% | $136.4854 | $136.49 | $136.50 | $136.50 |
| Purchase #5 | $111.34 | 6.299% | $118.3533 | $118.35 | $118.35 | $118.40 |
| Purchase #6 | $237.40 | 4.178% | $247.3186 | $247.32 | $247.30 | $247.30 |
| Purchase #7 | $195.58 | 6.462% | $208.2184 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $1,074.93 | $1,150.1318 | $1,150.13 | $1,150.10 | $1,150.20 | |