| 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 | $109.50 | 11.827% | $122.4506 | $122.45 | $122.45 | $122.50 |
| Purchase #2 | $228.35 | 8.273% | $247.2414 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $80.45 | 3.792% | $83.5007 | $83.50 | $83.50 | $83.50 |
| Purchase #4 | $214.68 | 3.772% | $222.7777 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $62.88 | 6.222% | $66.7924 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $87.66 | 4.204% | $91.3452 | $91.35 | $91.35 | $91.30 |
| Purchase #7 | $204.46 | 11.555% | $228.0854 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $987.98 | $1,062.1934 | $1,062.20 | $1,062.25 | $1,062.20 | |