| 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 | $211.68 | 6.639% | $225.7334 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $231.62 | 6.660% | $247.0459 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $196.35 | 13.320% | $222.5038 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $220.33 | 11.486% | $245.6371 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $161.59 | 7.327% | $173.4297 | $173.43 | $173.45 | $173.40 |
| Purchase #6 | $193.94 | 10.481% | $214.2669 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $116.78 | 9.381% | $127.7351 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $1,332.29 | $1,456.3519 | $1,456.36 | $1,456.40 | $1,456.20 | |