| 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 | $213.29 | 4.444% | $222.7686 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $170.82 | 11.436% | $190.355 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $244.85 | 8.405% | $265.4296 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $94.50 | 3.411% | $97.7234 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $105.75 | 13.417% | $119.9385 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $122.29 | 9.757% | $134.2218 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $77.40 | 3.428% | $80.0533 | $80.05 | $80.05 | $80.10 |
| 7 purchase totals = | $1,028.90 | $1,110.4902 | $1,110.49 | $1,110.45 | $1,110.50 | |