| 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 | $167.35 | 10.248% | $184.5 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $177.78 | 11.674% | $198.534 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $234.53 | 3.319% | $242.3141 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $150.77 | 12.227% | $169.2046 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $40.58 | 11.347% | $45.1846 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $151.38 | 5.537% | $159.7619 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $224.44 | 10.215% | $247.3665 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $1,146.83 | $1,246.8657 | $1,246.85 | $1,246.85 | $1,246.90 | |