| 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 | $200.35 | 4.298% | $208.961 | $208.96 | $208.95 | $209.00 |
| Purchase #2 | $38.70 | 10.871% | $42.9071 | $42.91 | $42.90 | $42.90 |
| Purchase #3 | $131.87 | 8.855% | $143.5471 | $143.55 | $143.55 | $143.50 |
| Purchase #4 | $203.71 | 9.412% | $222.8832 | $222.88 | $222.90 | $222.90 |
| Purchase #5 | $26.89 | 5.448% | $28.355 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $238.67 | 13.141% | $270.0336 | $270.03 | $270.05 | $270.00 |
| Purchase #7 | $69.56 | 6.506% | $74.0856 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $909.75 | $990.7726 | $990.78 | $990.80 | $990.80 | |