| 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 | $104.27 | 10.861% | $115.5948 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $168.73 | 12.678% | $190.1216 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $106.29 | 9.651% | $116.548 | $116.55 | $116.55 | $116.50 |
| Purchase #4 | $11.64 | 11.713% | $13.0034 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $246.42 | 8.732% | $267.9374 | $267.94 | $267.95 | $267.90 |
| Purchase #6 | $115.87 | 8.407% | $125.6112 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $244.94 | 9.560% | $268.3563 | $268.36 | $268.35 | $268.40 |
| 7 purchase totals = | $998.16 | $1,097.1727 | $1,097.17 | $1,097.15 | $1,097.10 | |