| 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 | $70.86 | 13.631% | $80.5189 | $80.52 | $80.50 | $80.50 |
| Purchase #2 | $249.69 | 4.284% | $260.3867 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $139.85 | 10.709% | $154.8265 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $164.99 | 5.436% | $173.9589 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $229.31 | 3.803% | $238.0307 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $228.60 | 12.638% | $257.4905 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $6.45 | 8.648% | $7.0078 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $1,089.75 | $1,172.2200 | $1,172.23 | $1,172.25 | $1,172.20 | |