| 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 | $228.66 | 9.629% | $250.6777 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $36.49 | 13.655% | $41.4727 | $41.47 | $41.45 | $41.50 |
| Purchase #3 | $242.80 | 3.770% | $251.9536 | $251.95 | $251.95 | $252.00 |
| Purchase #4 | $246.27 | 5.870% | $260.726 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $148.66 | 4.280% | $155.0226 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $201.54 | 10.539% | $222.7803 | $222.78 | $222.80 | $222.80 |
| Purchase #7 | $231.92 | 7.249% | $248.7319 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,336.34 | $1,431.3648 | $1,431.36 | $1,431.40 | $1,431.40 | |