| 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 | $86.74 | 3.804% | $90.0396 | $90.04 | $90.05 | $90.00 |
| Purchase #2 | $135.81 | 12.855% | $153.2684 | $153.27 | $153.25 | $153.30 |
| Purchase #3 | $44.97 | 8.854% | $48.9516 | $48.95 | $48.95 | $49.00 |
| Purchase #4 | $107.98 | 8.621% | $117.289 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $181.44 | 10.369% | $200.2535 | $200.25 | $200.25 | $200.30 |
| Purchase #6 | $139.79 | 10.739% | $154.802 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $221.36 | 6.781% | $236.3704 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $918.09 | $1,000.9745 | $1,000.97 | $1,000.95 | $1,001.10 | |