| 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 | $231.71 | 12.561% | $260.8151 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $133.78 | 3.766% | $138.8182 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $38.45 | 11.851% | $43.0067 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $200.37 | 7.426% | $215.2495 | $215.25 | $215.25 | $215.20 |
| Purchase #5 | $40.46 | 4.297% | $42.1986 | $42.20 | $42.20 | $42.20 |
| Purchase #6 | $224.44 | 13.340% | $254.3803 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $166.77 | 12.727% | $187.9948 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $1,035.98 | $1,142.4632 | $1,142.47 | $1,142.45 | $1,142.40 | |