| 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 | $93.63 | 8.634% | $101.714 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $112.75 | 7.474% | $121.1769 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $48.90 | 13.863% | $55.679 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $197.75 | 13.304% | $224.0587 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $175.72 | 11.543% | $196.0034 | $196.00 | $196.00 | $196.00 |
| Purchase #6 | $186.72 | 3.556% | $193.3598 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $206.77 | 3.748% | $214.5197 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $1,022.24 | $1,106.5115 | $1,106.51 | $1,106.50 | $1,106.60 | |