| 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 | $119.72 | 3.371% | $123.7558 | $123.76 | $123.75 | $123.80 |
| Purchase #2 | $213.33 | 3.311% | $220.3934 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $68.55 | 7.405% | $73.6261 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $169.81 | 10.729% | $188.0289 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $183.89 | 8.557% | $199.6255 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $99.59 | 3.772% | $103.3465 | $103.35 | $103.35 | $103.30 |
| Purchase #7 | $109.72 | 9.548% | $120.1961 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $964.61 | $1,028.9723 | $1,028.99 | $1,029.05 | $1,028.90 | |