| 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 | $83.57 | 9.790% | $91.7515 | $91.75 | $91.75 | $91.80 |
| Purchase #2 | $34.85 | 8.431% | $37.7882 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $220.77 | 8.235% | $238.9504 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $246.73 | 3.118% | $254.423 | $254.42 | $254.40 | $254.40 |
| Purchase #5 | $131.81 | 5.308% | $138.8065 | $138.81 | $138.80 | $138.80 |
| Purchase #6 | $236.57 | 10.180% | $260.6528 | $260.65 | $260.65 | $260.70 |
| Purchase #7 | $130.62 | 6.793% | $139.493 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $1,084.92 | $1,161.8654 | $1,161.86 | $1,161.85 | $1,162.00 | |