| 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 | $130.67 | 4.116% | $136.0484 | $136.05 | $136.05 | $136.00 |
| Purchase #2 | $115.69 | 13.728% | $131.5719 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $228.61 | 11.473% | $254.8384 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $20.74 | 11.185% | $23.0598 | $23.06 | $23.05 | $23.10 |
| Purchase #5 | $36.65 | 5.330% | $38.6034 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $191.35 | 5.507% | $201.8876 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $109.56 | 9.534% | $120.0055 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $833.27 | $906.0150 | $906.02 | $906.00 | $906.00 | |