| 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 | $211.27 | 8.650% | $229.5449 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $117.96 | 5.791% | $124.7911 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $117.46 | 3.170% | $121.1835 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $146.78 | 10.767% | $162.5838 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $71.97 | 9.735% | $78.9763 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $106.42 | 10.714% | $117.8218 | $117.82 | $117.80 | $117.80 |
| Purchase #7 | $15.36 | 10.786% | $17.0167 | $17.02 | $17.00 | $17.00 |
| 7 purchase totals = | $787.22 | $851.9181 | $851.91 | $851.95 | $851.90 | |