| 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 | $206.32 | 3.123% | $212.7634 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $99.62 | 6.734% | $106.3284 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $180.43 | 5.278% | $189.9531 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $78.94 | 9.771% | $86.6532 | $86.65 | $86.65 | $86.70 |
| Purchase #5 | $177.94 | 9.720% | $195.2358 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $206.38 | 12.401% | $231.9732 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $121.43 | 12.428% | $136.5213 | $136.52 | $136.50 | $136.50 |
| 7 purchase totals = | $1,071.06 | $1,159.4284 | $1,159.42 | $1,159.40 | $1,159.50 | |