| 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 | $229.72 | 12.661% | $258.8048 | $258.80 | $258.80 | $258.80 |
| Purchase #2 | $95.30 | 12.354% | $107.0734 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $197.90 | 3.744% | $205.3094 | $205.31 | $205.30 | $205.30 |
| Purchase #4 | $186.81 | 3.539% | $193.4212 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $152.67 | 13.771% | $173.6942 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $71.96 | 13.662% | $81.7912 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $205.62 | 10.244% | $226.6837 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $1,139.98 | $1,246.7779 | $1,246.76 | $1,246.75 | $1,246.80 | |