| 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 | $46.45 | 6.469% | $49.4549 | $49.45 | $49.45 | $49.50 |
| Purchase #2 | $243.30 | 4.210% | $253.5429 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $163.78 | 13.448% | $185.8051 | $185.81 | $185.80 | $185.80 |
| Purchase #4 | $97.76 | 4.691% | $102.3459 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $188.69 | 13.656% | $214.4575 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $209.85 | 6.393% | $223.2657 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $145.26 | 9.586% | $159.1846 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $1,095.09 | $1,188.0566 | $1,188.06 | $1,188.05 | $1,188.10 | |