| 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 | $231.82 | 10.685% | $256.59 | $256.59 | $256.60 | $256.60 |
| Purchase #2 | $200.86 | 6.784% | $214.4863 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $130.25 | 5.846% | $137.8644 | $137.86 | $137.85 | $137.90 |
| Purchase #4 | $13.95 | 10.500% | $15.4148 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $10.84 | 8.801% | $11.794 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $233.87 | 5.481% | $246.6884 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $33.32 | 7.772% | $35.9096 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $854.91 | $918.7475 | $918.74 | $918.75 | $918.80 | |