| 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 | $223.90 | 13.353% | $253.7974 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $24.95 | 13.797% | $28.3924 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $155.78 | 11.641% | $173.9143 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $75.85 | 4.347% | $79.1472 | $79.15 | $79.15 | $79.10 |
| Purchase #5 | $95.64 | 4.819% | $100.2489 | $100.25 | $100.25 | $100.20 |
| Purchase #6 | $164.99 | 13.581% | $187.3973 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $169.45 | 9.812% | $186.0764 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $910.56 | $1,008.9739 | $1,008.98 | $1,009.00 | $1,008.90 | |