| 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 | $129.25 | 10.184% | $142.4128 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $196.31 | 3.686% | $203.546 | $203.55 | $203.55 | $203.50 |
| Purchase #3 | $132.72 | 13.543% | $150.6943 | $150.69 | $150.70 | $150.70 |
| Purchase #4 | $116.86 | 8.459% | $126.7452 | $126.75 | $126.75 | $126.70 |
| Purchase #5 | $160.63 | 8.481% | $174.253 | $174.25 | $174.25 | $174.30 |
| Purchase #6 | $224.41 | 10.481% | $247.9304 | $247.93 | $247.95 | $247.90 |
| Purchase #7 | $89.88 | 9.323% | $98.2595 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $1,050.06 | $1,143.8412 | $1,143.84 | $1,143.85 | $1,143.80 | |