| 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 | $23.31 | 11.197% | $25.92 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $211.93 | 13.841% | $241.2632 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $176.93 | 7.146% | $189.5734 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $144.80 | 4.260% | $150.9685 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $151.57 | 12.713% | $170.8391 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $87.28 | 13.712% | $99.2478 | $99.25 | $99.25 | $99.20 |
| Purchase #7 | $52.34 | 11.806% | $58.5193 | $58.52 | $58.50 | $58.50 |
| 7 purchase totals = | $848.16 | $936.3313 | $936.33 | $936.25 | $936.30 | |