| 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 | $234.42 | 3.596% | $242.8497 | $242.85 | $242.85 | $242.80 |
| Purchase #2 | $42.46 | 13.198% | $48.0639 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $213.76 | 8.136% | $231.1515 | $231.15 | $231.15 | $231.20 |
| Purchase #4 | $173.26 | 8.357% | $187.7393 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $141.52 | 4.655% | $148.1078 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $180.32 | 10.159% | $198.6387 | $198.64 | $198.65 | $198.60 |
| Purchase #7 | $235.69 | 4.677% | $246.7132 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,221.43 | $1,303.2641 | $1,303.26 | $1,303.25 | $1,303.20 | |