| 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 | $205.25 | 9.203% | $224.1392 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $225.32 | 5.531% | $237.7824 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $25.47 | 11.543% | $28.41 | $28.41 | $28.40 | $28.40 |
| Purchase #4 | $88.64 | 3.247% | $91.5181 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $130.94 | 3.672% | $135.7481 | $135.75 | $135.75 | $135.70 |
| Purchase #6 | $91.42 | 3.569% | $94.6828 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $233.40 | 5.215% | $245.5718 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $1,000.44 | $1,057.8524 | $1,057.85 | $1,057.85 | $1,057.80 | |