| 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 | $219.70 | 7.827% | $236.8959 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $41.56 | 6.840% | $44.4027 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $83.59 | 8.533% | $90.7227 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $75.47 | 11.850% | $84.4132 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $108.49 | 12.483% | $122.0328 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $250.86 | 10.447% | $277.0673 | $277.07 | $277.05 | $277.10 |
| Purchase #7 | $40.81 | 10.661% | $45.1608 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $820.48 | $900.6954 | $900.69 | $900.65 | $900.70 | |