| 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 | $234.34 | 5.460% | $247.135 | $247.14 | $247.15 | $247.10 |
| Purchase #2 | $171.93 | 13.240% | $194.6935 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $100.96 | 5.681% | $106.6955 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $84.41 | 6.240% | $89.6772 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $48.26 | 11.621% | $53.8683 | $53.87 | $53.85 | $53.90 |
| Purchase #6 | $157.41 | 10.836% | $174.4669 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $24.46 | 3.221% | $25.2479 | $25.25 | $25.25 | $25.20 |
| 7 purchase totals = | $821.77 | $891.7843 | $891.80 | $891.80 | $891.80 | |