| 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 | $207.98 | 8.644% | $225.9578 | $225.96 | $225.95 | $226.00 |
| Purchase #2 | $196.41 | 12.765% | $221.4817 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $49.44 | 5.267% | $52.044 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $154.65 | 13.453% | $175.4551 | $175.46 | $175.45 | $175.50 |
| Purchase #5 | $202.72 | 12.745% | $228.5567 | $228.56 | $228.55 | $228.60 |
| Purchase #6 | $170.78 | 12.494% | $192.1173 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $91.44 | 6.686% | $97.5537 | $97.55 | $97.55 | $97.60 |
| 7 purchase totals = | $1,073.42 | $1,193.1663 | $1,193.17 | $1,193.15 | $1,193.30 | |