| 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 | $205.65 | 3.309% | $212.455 | $212.46 | $212.45 | $212.50 |
| Purchase #2 | $220.33 | 11.822% | $246.3774 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $49.79 | 8.660% | $54.1018 | $54.10 | $54.10 | $54.10 |
| Purchase #4 | $86.71 | 8.296% | $93.9035 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $80.79 | 6.634% | $86.1496 | $86.15 | $86.15 | $86.10 |
| Purchase #6 | $122.28 | 8.782% | $133.0186 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $206.97 | 3.874% | $214.988 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $972.52 | $1,040.9939 | $1,041.00 | $1,041.00 | $1,041.00 | |