| 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 | $118.42 | 9.603% | $129.7919 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $6.99 | 9.752% | $7.6717 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $110.96 | 13.837% | $126.3135 | $126.31 | $126.30 | $126.30 |
| Purchase #4 | $249.52 | 13.121% | $282.2595 | $282.26 | $282.25 | $282.30 |
| Purchase #5 | $85.78 | 4.409% | $89.562 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $23.46 | 13.757% | $26.6874 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $186.44 | 6.362% | $198.3013 | $198.30 | $198.30 | $198.30 |
| 7 purchase totals = | $781.57 | $860.5873 | $860.58 | $860.55 | $860.70 | |