| 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 | $206.87 | 9.217% | $225.9372 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $77.63 | 4.126% | $80.833 | $80.83 | $80.85 | $80.80 |
| Purchase #3 | $8.67 | 11.532% | $9.6698 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $177.32 | 13.133% | $200.6074 | $200.61 | $200.60 | $200.60 |
| Purchase #5 | $143.88 | 10.828% | $159.4593 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $51.63 | 12.302% | $57.9815 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $234.80 | 10.412% | $259.2474 | $259.25 | $259.25 | $259.20 |
| 7 purchase totals = | $900.80 | $993.7356 | $993.74 | $993.75 | $993.70 | |