| 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 | $205.50 | 4.457% | $214.6591 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $38.26 | 12.833% | $43.1699 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $97.37 | 5.242% | $102.4741 | $102.47 | $102.45 | $102.50 |
| Purchase #4 | $106.51 | 6.350% | $113.2734 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $191.74 | 12.720% | $216.1293 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $187.59 | 13.461% | $212.8415 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $235.39 | 5.846% | $249.1509 | $249.15 | $249.15 | $249.20 |
| 7 purchase totals = | $1,062.36 | $1,151.6982 | $1,151.69 | $1,151.65 | $1,151.80 | |