| 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 | $116.72 | 9.711% | $128.0547 | $128.05 | $128.05 | $128.10 |
| Purchase #2 | $216.68 | 3.380% | $224.0038 | $224.00 | $224.00 | $224.00 |
| Purchase #3 | $124.92 | 12.665% | $140.7411 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $67.87 | 6.397% | $72.2116 | $72.21 | $72.20 | $72.20 |
| Purchase #5 | $87.59 | 12.166% | $98.2462 | $98.25 | $98.25 | $98.20 |
| Purchase #6 | $237.46 | 13.684% | $269.954 | $269.95 | $269.95 | $270.00 |
| Purchase #7 | $101.33 | 7.868% | $109.3026 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $952.57 | $1,042.5140 | $1,042.50 | $1,042.50 | $1,042.50 | |