| 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 | $6.49 | 6.792% | $6.9308 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $229.30 | 12.407% | $257.7493 | $257.75 | $257.75 | $257.70 |
| Purchase #3 | $183.98 | 7.852% | $198.4261 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $237.41 | 8.446% | $257.4616 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $130.60 | 4.384% | $136.3255 | $136.33 | $136.35 | $136.30 |
| Purchase #6 | $198.82 | 3.695% | $206.1664 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $216.93 | 10.526% | $239.7641 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $1,203.53 | $1,302.8238 | $1,302.83 | $1,302.85 | $1,302.80 | |