| 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 | $209.87 | 11.528% | $234.0638 | $234.06 | $234.05 | $234.10 |
| Purchase #2 | $75.28 | 9.140% | $82.1606 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $26.26 | 9.555% | $28.7691 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $100.95 | 8.620% | $109.6519 | $109.65 | $109.65 | $109.70 |
| Purchase #5 | $226.32 | 10.346% | $249.7351 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $177.41 | 13.226% | $200.8742 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $113.45 | 6.549% | $120.8798 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $929.54 | $1,026.1345 | $1,026.13 | $1,026.10 | $1,026.30 | |