| 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 | $222.53 | 8.373% | $241.1624 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $215.65 | 8.525% | $234.0342 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $126.77 | 4.436% | $132.3935 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $82.99 | 12.698% | $93.5281 | $93.53 | $93.55 | $93.50 |
| Purchase #5 | $109.32 | 12.666% | $123.1665 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $200.34 | 12.339% | $225.06 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $201.65 | 4.163% | $210.0447 | $210.04 | $210.05 | $210.00 |
| 7 purchase totals = | $1,159.25 | $1,259.3894 | $1,259.38 | $1,259.40 | $1,259.40 | |