| 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 | $69.67 | 13.704% | $79.2176 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $203.38 | 12.781% | $229.374 | $229.37 | $229.35 | $229.40 |
| Purchase #3 | $245.38 | 6.455% | $261.2193 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $117.48 | 9.393% | $128.5149 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $23.51 | 12.320% | $26.4064 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $147.90 | 12.675% | $166.6463 | $166.65 | $166.65 | $166.60 |
| Purchase #7 | $188.81 | 6.429% | $200.9486 | $200.95 | $200.95 | $200.90 |
| 7 purchase totals = | $996.13 | $1,092.3271 | $1,092.33 | $1,092.25 | $1,092.20 | |