| 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 | $241.50 | 3.308% | $249.4888 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $222.69 | 10.189% | $245.3799 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $48.94 | 11.627% | $54.6303 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $110.54 | 7.152% | $118.4458 | $118.45 | $118.45 | $118.40 |
| Purchase #5 | $247.30 | 4.413% | $258.2133 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $212.25 | 9.761% | $232.9677 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $146.51 | 6.746% | $156.3936 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $1,229.73 | $1,315.5194 | $1,315.52 | $1,315.55 | $1,315.50 | |