| 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 | $12.56 | 9.442% | $13.7459 | $13.75 | $13.75 | $13.70 |
| Purchase #2 | $223.34 | 8.771% | $242.9292 | $242.93 | $242.95 | $242.90 |
| Purchase #3 | $62.99 | 4.632% | $65.9077 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $136.41 | 11.246% | $151.7507 | $151.75 | $151.75 | $151.80 |
| Purchase #5 | $188.69 | 8.602% | $204.9211 | $204.92 | $204.90 | $204.90 |
| Purchase #6 | $171.48 | 12.134% | $192.2874 | $192.29 | $192.30 | $192.30 |
| Purchase #7 | $129.76 | 11.600% | $144.8122 | $144.81 | $144.80 | $144.80 |
| 7 purchase totals = | $925.23 | $1,016.3542 | $1,016.36 | $1,016.35 | $1,016.30 | |