| 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 | $230.88 | 8.687% | $250.9365 | $250.94 | $250.95 | $250.90 |
| Purchase #2 | $188.55 | 3.815% | $195.7432 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $197.56 | 7.504% | $212.3849 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $189.59 | 9.746% | $208.0674 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $237.72 | 10.329% | $262.2741 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $15.27 | 8.191% | $16.5208 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $49.79 | 8.629% | $54.0864 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $1,109.36 | $1,200.0133 | $1,200.01 | $1,200.00 | $1,200.00 | |