| 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 | $126.61 | 12.640% | $142.6135 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $41.41 | 8.741% | $45.0296 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $17.92 | 10.346% | $19.774 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $206.84 | 7.728% | $222.8246 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $45.36 | 12.412% | $50.9901 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $248.58 | 6.510% | $264.7626 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $135.97 | 8.328% | $147.2936 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $822.69 | $893.2880 | $893.27 | $893.25 | $893.30 | |