| 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 | $187.70 | 11.227% | $208.7731 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $77.33 | 8.221% | $83.6873 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $202.56 | 6.233% | $215.1856 | $215.19 | $215.20 | $215.20 |
| Purchase #4 | $185.45 | 12.388% | $208.4235 | $208.42 | $208.40 | $208.40 |
| Purchase #5 | $112.88 | 12.557% | $127.0543 | $127.05 | $127.05 | $127.10 |
| Purchase #6 | $200.39 | 13.804% | $228.0518 | $228.05 | $228.05 | $228.10 |
| Purchase #7 | $52.39 | 12.487% | $58.9319 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $1,018.70 | $1,130.1075 | $1,130.10 | $1,130.10 | $1,130.20 | |