| 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 | $212.47 | 4.738% | $222.5368 | $222.54 | $222.55 | $222.50 |
| Purchase #2 | $147.73 | 9.169% | $161.2754 | $161.28 | $161.30 | $161.30 |
| Purchase #3 | $113.81 | 11.562% | $126.9687 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $122.62 | 9.634% | $134.4332 | $134.43 | $134.45 | $134.40 |
| Purchase #5 | $12.40 | 10.219% | $13.6672 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $200.52 | 5.475% | $211.4985 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $12.87 | 8.409% | $13.9522 | $13.95 | $13.95 | $14.00 |
| 7 purchase totals = | $822.42 | $884.3320 | $884.34 | $884.35 | $884.40 | |