| 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 | $102.63 | 9.692% | $112.5769 | $112.58 | $112.60 | $112.60 |
| Purchase #2 | $113.37 | 3.812% | $117.6917 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $71.68 | 10.379% | $79.1197 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $122.51 | 13.294% | $138.7965 | $138.80 | $138.80 | $138.80 |
| Purchase #5 | $203.70 | 10.557% | $225.2046 | $225.20 | $225.20 | $225.20 |
| Purchase #6 | $14.56 | 4.653% | $15.2375 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $139.92 | 11.770% | $156.3886 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $768.37 | $845.0155 | $845.02 | $845.05 | $845.00 | |