| 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 | $119.87 | 4.125% | $124.8146 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $63.87 | 5.226% | $67.2078 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $225.30 | 3.582% | $233.3702 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $199.27 | 9.324% | $217.8499 | $217.85 | $217.85 | $217.80 |
| Purchase #5 | $220.77 | 12.491% | $248.3464 | $248.35 | $248.35 | $248.30 |
| Purchase #6 | $39.72 | 10.106% | $43.7341 | $43.73 | $43.75 | $43.70 |
| Purchase #7 | $156.31 | 13.358% | $177.1899 | $177.19 | $177.20 | $177.20 |
| 7 purchase totals = | $1,025.11 | $1,112.5129 | $1,112.51 | $1,112.50 | $1,112.40 | |