| 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 | $134.87 | 7.222% | $144.6103 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $45.67 | 5.444% | $48.1563 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $215.92 | 9.683% | $236.8275 | $236.83 | $236.85 | $236.80 |
| Purchase #4 | $39.27 | 6.830% | $41.9521 | $41.95 | $41.95 | $42.00 |
| Purchase #5 | $22.86 | 8.472% | $24.7967 | $24.80 | $24.80 | $24.80 |
| Purchase #6 | $77.78 | 12.618% | $87.5943 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $240.98 | 7.688% | $259.5065 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $777.35 | $843.4437 | $843.45 | $843.45 | $843.50 | |