| 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 | $76.64 | 12.583% | $86.2836 | $86.28 | $86.30 | $86.30 |
| Purchase #2 | $11.67 | 4.477% | $12.1925 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $101.80 | 6.400% | $108.3152 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $130.82 | 3.117% | $134.8977 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $174.65 | 10.610% | $193.1804 | $193.18 | $193.20 | $193.20 |
| Purchase #6 | $193.45 | 13.452% | $219.4729 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $246.88 | 8.242% | $267.2278 | $267.23 | $267.25 | $267.20 |
| 7 purchase totals = | $935.91 | $1,021.5701 | $1,021.57 | $1,021.60 | $1,021.60 | |