| 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 | $13.99 | 9.693% | $15.3461 | $15.35 | $15.35 | $15.30 |
| Purchase #2 | $246.55 | 11.312% | $274.4397 | $274.44 | $274.45 | $274.40 |
| Purchase #3 | $159.49 | 4.202% | $166.1918 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $216.41 | 10.200% | $238.4838 | $238.48 | $238.50 | $238.50 |
| Purchase #5 | $163.83 | 13.753% | $186.3615 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $126.90 | 3.224% | $130.9913 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $195.63 | 5.544% | $206.4757 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $1,122.80 | $1,218.2899 | $1,218.29 | $1,218.35 | $1,218.30 | |