| 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 | $223.48 | 8.756% | $243.0479 | $243.05 | $243.05 | $243.00 |
| Purchase #2 | $54.78 | 9.663% | $60.0734 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $197.82 | 11.502% | $220.5733 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $195.69 | 11.249% | $217.7032 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $232.53 | 8.160% | $251.5044 | $251.50 | $251.50 | $251.50 |
| Purchase #6 | $12.93 | 13.592% | $14.6874 | $14.69 | $14.70 | $14.70 |
| Purchase #7 | $30.74 | 10.863% | $34.0793 | $34.08 | $34.10 | $34.10 |
| 7 purchase totals = | $947.97 | $1,041.6689 | $1,041.66 | $1,041.65 | $1,041.70 | |