| 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 | $235.47 | 3.730% | $244.253 | $244.25 | $244.25 | $244.30 |
| Purchase #2 | $196.65 | 3.459% | $203.4521 | $203.45 | $203.45 | $203.50 |
| Purchase #3 | $224.84 | 3.272% | $232.1968 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $73.63 | 12.803% | $83.0568 | $83.06 | $83.05 | $83.10 |
| Purchase #5 | $9.81 | 9.838% | $10.7751 | $10.78 | $10.80 | $10.80 |
| Purchase #6 | $65.95 | 6.480% | $70.2236 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $108.65 | 7.109% | $116.3739 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $915.00 | $960.3313 | $960.33 | $960.30 | $960.50 | |