| 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 | $127.67 | 6.730% | $136.2622 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $99.47 | 7.757% | $107.1859 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $79.62 | 13.859% | $90.6545 | $90.65 | $90.65 | $90.70 |
| Purchase #4 | $237.64 | 3.321% | $245.532 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $243.33 | 9.130% | $265.546 | $265.55 | $265.55 | $265.50 |
| Purchase #6 | $30.75 | 11.293% | $34.2226 | $34.22 | $34.20 | $34.20 |
| Purchase #7 | $212.52 | 4.184% | $221.4118 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $1,031.00 | $1,100.8150 | $1,100.81 | $1,100.80 | $1,100.80 | |