| 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 | $112.37 | 4.577% | $117.5132 | $117.51 | $117.50 | $117.50 |
| Purchase #2 | $142.36 | 3.502% | $147.3454 | $147.35 | $147.35 | $147.30 |
| Purchase #3 | $61.54 | 13.828% | $70.0498 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $42.38 | 3.251% | $43.7578 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $242.86 | 7.471% | $261.0041 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $83.88 | 8.687% | $91.1667 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $112.92 | 6.596% | $120.3682 | $120.37 | $120.35 | $120.40 |
| 7 purchase totals = | $798.31 | $851.2052 | $851.21 | $851.15 | $851.20 | |