| 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 | $133.84 | 4.151% | $139.3957 | $139.40 | $139.40 | $139.40 |
| Purchase #2 | $202.35 | 13.592% | $229.8534 | $229.85 | $229.85 | $229.90 |
| Purchase #3 | $246.69 | 5.318% | $259.809 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $46.66 | 7.461% | $50.1413 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $84.87 | 12.795% | $95.7291 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $190.29 | 9.626% | $208.6073 | $208.61 | $208.60 | $208.60 |
| Purchase #7 | $83.51 | 3.614% | $86.5281 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $988.21 | $1,070.0639 | $1,070.07 | $1,070.10 | $1,070.00 | |