| 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 | $250.67 | 7.230% | $268.7934 | $268.79 | $268.80 | $268.80 |
| Purchase #2 | $6.38 | 5.484% | $6.7299 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $158.30 | 11.133% | $175.9235 | $175.92 | $175.90 | $175.90 |
| Purchase #4 | $175.71 | 3.278% | $181.4698 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $150.76 | 12.599% | $169.7543 | $169.75 | $169.75 | $169.80 |
| Purchase #6 | $183.43 | 8.261% | $198.5832 | $198.58 | $198.60 | $198.60 |
| Purchase #7 | $243.34 | 12.638% | $274.0933 | $274.09 | $274.10 | $274.10 |
| 7 purchase totals = | $1,168.59 | $1,275.3474 | $1,275.33 | $1,275.35 | $1,275.40 | |