| 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 | $78.84 | 4.258% | $82.197 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $223.55 | 10.479% | $246.9758 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $39.76 | 7.861% | $42.8855 | $42.89 | $42.90 | $42.90 |
| Purchase #4 | $185.28 | 3.333% | $191.4554 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $231.85 | 13.433% | $262.9944 | $262.99 | $263.00 | $263.00 |
| Purchase #6 | $162.34 | 6.609% | $173.0691 | $173.07 | $173.05 | $173.10 |
| Purchase #7 | $206.70 | 9.356% | $226.0389 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $1,128.32 | $1,225.6161 | $1,225.63 | $1,225.65 | $1,225.70 | |