| 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 | $235.30 | 3.326% | $243.1261 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $93.25 | 10.818% | $103.3378 | $103.34 | $103.35 | $103.30 |
| Purchase #3 | $152.96 | 9.185% | $167.0094 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $73.36 | 6.215% | $77.9193 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $201.54 | 5.334% | $212.2901 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $58.55 | 5.701% | $61.8879 | $61.89 | $61.90 | $61.90 |
| Purchase #7 | $232.82 | 4.238% | $242.6869 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $1,047.78 | $1,108.2575 | $1,108.27 | $1,108.30 | $1,108.20 | |