| 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 | $231.54 | 12.508% | $260.501 | $260.50 | $260.50 | $260.50 |
| Purchase #2 | $240.73 | 5.762% | $254.6009 | $254.60 | $254.60 | $254.60 |
| Purchase #3 | $249.75 | 10.705% | $276.4857 | $276.49 | $276.50 | $276.50 |
| Purchase #4 | $79.72 | 11.571% | $88.9444 | $88.94 | $88.95 | $88.90 |
| Purchase #5 | $175.79 | 5.620% | $185.6694 | $185.67 | $185.65 | $185.70 |
| Purchase #6 | $133.41 | 8.489% | $144.7352 | $144.74 | $144.75 | $144.70 |
| Purchase #7 | $195.82 | 5.624% | $206.8329 | $206.83 | $206.85 | $206.80 |
| 7 purchase totals = | $1,306.76 | $1,417.7695 | $1,417.77 | $1,417.80 | $1,417.70 | |