| 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 | $192.65 | 6.466% | $205.1067 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $74.61 | 4.429% | $77.9145 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $170.75 | 9.455% | $186.8944 | $186.89 | $186.90 | $186.90 |
| Purchase #4 | $233.95 | 13.216% | $264.8688 | $264.87 | $264.85 | $264.90 |
| Purchase #5 | $70.94 | 9.607% | $77.7552 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $55.96 | 7.712% | $60.2756 | $60.28 | $60.30 | $60.30 |
| Purchase #7 | $141.92 | 11.510% | $158.255 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $940.78 | $1,031.0702 | $1,031.08 | $1,031.05 | $1,031.20 | |