| 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 | $243.38 | 4.157% | $253.4973 | $253.50 | $253.50 | $253.50 |
| Purchase #2 | $62.38 | 9.237% | $68.142 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $145.54 | 4.660% | $152.3222 | $152.32 | $152.30 | $152.30 |
| Purchase #4 | $36.35 | 7.674% | $39.1395 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $175.93 | 3.670% | $182.3866 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $69.94 | 11.464% | $77.9579 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $82.70 | 4.671% | $86.5629 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $816.22 | $860.0084 | $860.01 | $860.00 | $860.00 | |