| 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 | $94.57 | 5.426% | $99.7014 | $99.70 | $99.70 | $99.70 |
| Purchase #2 | $212.27 | 3.501% | $219.7016 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $234.61 | 10.678% | $259.6617 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $94.84 | 5.314% | $99.8798 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $230.85 | 4.302% | $240.7812 | $240.78 | $240.80 | $240.80 |
| Purchase #6 | $222.62 | 10.504% | $246.004 | $246.00 | $246.00 | $246.00 |
| Purchase #7 | $126.87 | 4.545% | $132.6362 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $1,216.63 | $1,298.3659 | $1,298.36 | $1,298.40 | $1,298.40 | |