| 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 | $40.89 | 3.328% | $42.2508 | $42.25 | $42.25 | $42.30 |
| Purchase #2 | $185.65 | 8.680% | $201.7644 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $48.70 | 6.458% | $51.845 | $51.85 | $51.85 | $51.80 |
| Purchase #4 | $191.96 | 3.653% | $198.9723 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $240.89 | 4.377% | $251.4338 | $251.43 | $251.45 | $251.40 |
| Purchase #6 | $172.26 | 13.543% | $195.5892 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $114.32 | 7.849% | $123.293 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $994.67 | $1,065.1485 | $1,065.14 | $1,065.15 | $1,065.20 | |