| 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 | $121.61 | 10.246% | $134.0702 | $134.07 | $134.05 | $134.10 |
| Purchase #2 | $78.35 | 12.859% | $88.425 | $88.43 | $88.45 | $88.40 |
| Purchase #3 | $234.82 | 6.843% | $250.8887 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $221.52 | 7.277% | $237.64 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $18.35 | 7.584% | $19.7417 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $23.80 | 12.106% | $26.6812 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $146.92 | 11.318% | $163.5484 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $845.37 | $920.9952 | $921.00 | $921.05 | $920.90 | |