| 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 | $211.87 | 10.735% | $234.6142 | $234.61 | $234.60 | $234.60 |
| Purchase #2 | $121.37 | 9.768% | $133.2254 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $39.64 | 13.846% | $45.1286 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $43.75 | 3.125% | $45.1172 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $162.41 | 12.709% | $183.0507 | $183.05 | $183.05 | $183.10 |
| Purchase #6 | $135.85 | 4.807% | $142.3803 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $156.90 | 3.730% | $162.7524 | $162.75 | $162.75 | $162.80 |
| 7 purchase totals = | $871.79 | $946.2688 | $946.27 | $946.30 | $946.30 | |