| 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 | $192.72 | 3.700% | $199.8506 | $199.85 | $199.85 | $199.90 |
| Purchase #2 | $95.99 | 11.249% | $106.7879 | $106.79 | $106.80 | $106.80 |
| Purchase #3 | $107.69 | 7.431% | $115.6924 | $115.69 | $115.70 | $115.70 |
| Purchase #4 | $21.78 | 6.301% | $23.1524 | $23.15 | $23.15 | $23.20 |
| Purchase #5 | $24.71 | 8.118% | $26.716 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $123.88 | 9.749% | $135.9571 | $135.96 | $135.95 | $136.00 |
| Purchase #7 | $224.66 | 9.861% | $246.8137 | $246.81 | $246.80 | $246.80 |
| 7 purchase totals = | $791.43 | $854.9701 | $854.97 | $854.95 | $855.10 | |