| 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 | $108.42 | 10.609% | $119.9223 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $162.98 | 3.743% | $169.0803 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $86.62 | 6.332% | $92.1048 | $92.10 | $92.10 | $92.10 |
| Purchase #4 | $165.55 | 5.435% | $174.5476 | $174.55 | $174.55 | $174.50 |
| Purchase #5 | $242.80 | 8.831% | $264.2417 | $264.24 | $264.25 | $264.20 |
| Purchase #6 | $203.90 | 11.873% | $228.109 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $123.72 | 10.524% | $136.7403 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $1,093.99 | $1,184.7460 | $1,184.74 | $1,184.75 | $1,184.60 | |