| 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 | $249.81 | 7.498% | $268.5408 | $268.54 | $268.55 | $268.50 |
| Purchase #2 | $12.65 | 11.195% | $14.0662 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $249.97 | 4.858% | $262.1135 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $176.67 | 8.318% | $191.3654 | $191.37 | $191.35 | $191.40 |
| Purchase #5 | $185.47 | 3.430% | $191.8316 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $11.90 | 10.475% | $13.1465 | $13.15 | $13.15 | $13.10 |
| Purchase #7 | $178.45 | 11.264% | $198.5506 | $198.55 | $198.55 | $198.60 |
| 7 purchase totals = | $1,064.92 | $1,139.6146 | $1,139.62 | $1,139.60 | $1,139.60 | |