| 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 | $210.84 | 7.254% | $226.1343 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $33.51 | 4.300% | $34.9509 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $172.43 | 7.866% | $185.9933 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $202.81 | 6.135% | $215.2524 | $215.25 | $215.25 | $215.30 |
| Purchase #5 | $107.92 | 12.334% | $121.2309 | $121.23 | $121.25 | $121.20 |
| Purchase #6 | $51.42 | 3.786% | $53.3668 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $222.71 | 9.406% | $243.6581 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $1,001.64 | $1,080.5867 | $1,080.58 | $1,080.60 | $1,080.70 | |