| 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 | $246.83 | 5.377% | $260.102 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $88.68 | 10.337% | $97.8469 | $97.85 | $97.85 | $97.80 |
| Purchase #3 | $208.94 | 12.591% | $235.2476 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $190.57 | 12.700% | $214.7724 | $214.77 | $214.75 | $214.80 |
| Purchase #5 | $136.35 | 7.433% | $146.4849 | $146.48 | $146.50 | $146.50 |
| Purchase #6 | $13.80 | 7.546% | $14.8413 | $14.84 | $14.85 | $14.80 |
| Purchase #7 | $133.74 | 10.405% | $147.6556 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $1,018.91 | $1,116.9507 | $1,116.95 | $1,116.95 | $1,116.90 | |