| 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 | $20.68 | 11.804% | $23.1211 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $225.87 | 11.783% | $252.4843 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $184.67 | 5.600% | $195.0115 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $224.93 | 7.662% | $242.1641 | $242.16 | $242.15 | $242.20 |
| Purchase #5 | $153.62 | 4.694% | $160.8309 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $126.92 | 13.518% | $144.077 | $144.08 | $144.10 | $144.10 |
| Purchase #7 | $237.45 | 11.717% | $265.272 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $1,174.14 | $1,282.9609 | $1,282.95 | $1,282.95 | $1,283.00 | |