| 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 | $229.51 | 3.303% | $237.0907 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $168.68 | 10.650% | $186.6444 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $5.49 | 5.218% | $5.7765 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $72.72 | 6.618% | $77.5326 | $77.53 | $77.55 | $77.50 |
| Purchase #5 | $43.94 | 9.840% | $48.2637 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $225.76 | 11.480% | $251.6772 | $251.68 | $251.70 | $251.70 |
| Purchase #7 | $20.79 | 10.505% | $22.974 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $766.89 | $829.9591 | $829.95 | $830.00 | $830.00 | |