| 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 | $230.41 | 9.382% | $252.0271 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $139.26 | 3.612% | $144.2901 | $144.29 | $144.30 | $144.30 |
| Purchase #3 | $175.69 | 6.383% | $186.9043 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $204.83 | 9.331% | $223.9427 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $52.81 | 13.327% | $59.848 | $59.85 | $59.85 | $59.80 |
| Purchase #6 | $97.97 | 7.673% | $105.4872 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $92.73 | 4.299% | $96.7165 | $96.72 | $96.70 | $96.70 |
| 7 purchase totals = | $993.70 | $1,069.2159 | $1,069.22 | $1,069.25 | $1,069.10 | |