| 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 | $25.97 | 3.243% | $26.8122 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $19.79 | 13.110% | $22.3845 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $116.66 | 12.283% | $130.9893 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $243.39 | 12.317% | $273.3683 | $273.37 | $273.35 | $273.40 |
| Purchase #5 | $36.99 | 6.220% | $39.2908 | $39.29 | $39.30 | $39.30 |
| Purchase #6 | $125.36 | 3.377% | $129.5934 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $235.46 | 3.393% | $243.4492 | $243.45 | $243.45 | $243.40 |
| 7 purchase totals = | $803.62 | $865.8877 | $865.88 | $865.90 | $865.90 | |