| 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 | $135.31 | 3.536% | $140.0946 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $225.83 | 12.236% | $253.4626 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $203.70 | 12.400% | $228.9588 | $228.96 | $228.95 | $229.00 |
| Purchase #4 | $82.64 | 11.617% | $92.2403 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $69.71 | 9.594% | $76.398 | $76.40 | $76.40 | $76.40 |
| Purchase #6 | $48.46 | 9.363% | $52.9973 | $53.00 | $53.00 | $53.00 |
| Purchase #7 | $94.63 | 6.442% | $100.7261 | $100.73 | $100.75 | $100.70 |
| 7 purchase totals = | $860.28 | $944.8777 | $944.88 | $944.90 | $944.90 | |