| 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 | $123.91 | 10.385% | $136.7781 | $136.78 | $136.80 | $136.80 |
| Purchase #2 | $215.77 | 9.173% | $235.5626 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $104.49 | 8.509% | $113.3811 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $214.62 | 7.775% | $231.3067 | $231.31 | $231.30 | $231.30 |
| Purchase #5 | $34.34 | 13.730% | $39.0549 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $14.71 | 8.272% | $15.9268 | $15.93 | $15.95 | $15.90 |
| Purchase #7 | $62.55 | 13.689% | $71.1125 | $71.11 | $71.10 | $71.10 |
| 7 purchase totals = | $770.39 | $843.1227 | $843.12 | $843.15 | $843.20 | |