| 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 | $38.34 | 9.569% | $42.0088 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $243.53 | 3.574% | $252.2338 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $99.92 | 8.138% | $108.0515 | $108.05 | $108.05 | $108.10 |
| Purchase #4 | $107.37 | 10.347% | $118.4796 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $248.55 | 5.588% | $262.439 | $262.44 | $262.45 | $262.40 |
| Purchase #6 | $12.99 | 12.503% | $14.6141 | $14.61 | $14.60 | $14.60 |
| Purchase #7 | $185.31 | 5.106% | $194.7719 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $936.01 | $992.5987 | $992.59 | $992.60 | $992.60 | |