| 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 | $206.94 | 5.779% | $218.8991 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $243.37 | 4.395% | $254.0661 | $254.07 | $254.05 | $254.10 |
| Purchase #3 | $208.51 | 13.573% | $236.8111 | $236.81 | $236.80 | $236.80 |
| Purchase #4 | $114.51 | 4.698% | $119.8897 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $161.25 | 5.577% | $170.2429 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $102.62 | 7.617% | $110.4366 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $98.43 | 12.502% | $110.7357 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $1,135.63 | $1,221.0812 | $1,221.09 | $1,221.10 | $1,221.00 | |