| 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 | $209.32 | 10.499% | $231.2965 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $239.63 | 9.874% | $263.2911 | $263.29 | $263.30 | $263.30 |
| Purchase #3 | $242.67 | 7.138% | $259.9918 | $259.99 | $260.00 | $260.00 |
| Purchase #4 | $157.44 | 8.271% | $170.4619 | $170.46 | $170.45 | $170.50 |
| Purchase #5 | $117.63 | 8.693% | $127.8556 | $127.86 | $127.85 | $127.90 |
| Purchase #6 | $243.46 | 3.845% | $252.821 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $64.42 | 5.453% | $67.9328 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $1,274.57 | $1,373.6507 | $1,373.65 | $1,373.65 | $1,373.70 | |