| 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 | $203.68 | 3.519% | $210.8475 | $210.85 | $210.85 | $210.80 |
| Purchase #2 | $108.51 | 6.322% | $115.37 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $102.69 | 5.258% | $108.0894 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $136.61 | 13.746% | $155.3884 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $61.92 | 12.274% | $69.5201 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $42.68 | 12.620% | $48.0662 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $216.52 | 11.668% | $241.7836 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $872.61 | $949.0652 | $949.07 | $949.05 | $949.10 | |