| 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 | $240.95 | 4.227% | $251.135 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $61.60 | 12.731% | $69.4423 | $69.44 | $69.45 | $69.40 |
| Purchase #3 | $132.83 | 3.146% | $137.0088 | $137.01 | $137.00 | $137.00 |
| Purchase #4 | $20.73 | 11.290% | $23.0704 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $103.81 | 4.432% | $108.4109 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $196.63 | 13.291% | $222.7641 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $110.47 | 3.596% | $114.4425 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $867.02 | $926.2740 | $926.27 | $926.25 | $926.20 | |