| 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 | $224.63 | 9.435% | $245.8238 | $245.82 | $245.80 | $245.80 |
| Purchase #2 | $99.47 | 7.676% | $107.1053 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $74.69 | 12.542% | $84.0576 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $156.36 | 11.615% | $174.5212 | $174.52 | $174.50 | $174.50 |
| Purchase #5 | $137.34 | 11.461% | $153.0805 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $58.41 | 5.434% | $61.584 | $61.58 | $61.60 | $61.60 |
| Purchase #7 | $176.91 | 3.338% | $182.8153 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $927.81 | $1,008.9877 | $1,008.99 | $1,008.95 | $1,009.00 | |