| 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 | $220.91 | 9.612% | $242.1439 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $238.41 | 11.418% | $265.6317 | $265.63 | $265.65 | $265.60 |
| Purchase #3 | $131.96 | 11.279% | $146.8438 | $146.84 | $146.85 | $146.80 |
| Purchase #4 | $185.45 | 11.617% | $206.9937 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $99.87 | 10.533% | $110.3893 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $161.92 | 8.226% | $175.2395 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $124.81 | 3.615% | $129.3219 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $1,163.33 | $1,276.5638 | $1,276.55 | $1,276.60 | $1,276.40 | |