| 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 | $91.32 | 8.557% | $99.1343 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $208.61 | 8.203% | $225.7223 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $49.25 | 5.769% | $52.0912 | $52.09 | $52.10 | $52.10 |
| Purchase #4 | $240.83 | 4.328% | $251.2531 | $251.25 | $251.25 | $251.30 |
| Purchase #5 | $153.73 | 3.610% | $159.2797 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $242.64 | 6.873% | $259.3166 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $22.72 | 5.139% | $23.8876 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $1,009.10 | $1,070.6848 | $1,070.68 | $1,070.70 | $1,070.70 | |