| 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 | $8.26 | 13.135% | $9.345 | $9.35 | $9.35 | $9.30 |
| Purchase #2 | $200.72 | 11.219% | $223.2388 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $152.82 | 9.257% | $166.9665 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $248.72 | 12.470% | $279.7354 | $279.74 | $279.75 | $279.70 |
| Purchase #5 | $70.65 | 6.663% | $75.3574 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $78.87 | 5.108% | $82.8987 | $82.90 | $82.90 | $82.90 |
| Purchase #7 | $48.39 | 9.277% | $52.8791 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $808.43 | $890.4209 | $890.44 | $890.45 | $890.40 | |