| 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 | $189.79 | 8.234% | $205.4173 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $114.98 | 13.580% | $130.5943 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $219.43 | 4.221% | $228.6921 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $26.71 | 5.169% | $28.0906 | $28.09 | $28.10 | $28.10 |
| Purchase #5 | $160.31 | 9.154% | $174.9848 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $214.36 | 5.242% | $225.5968 | $225.60 | $225.60 | $225.60 |
| Purchase #7 | $53.37 | 4.700% | $55.8784 | $55.88 | $55.90 | $55.90 |
| 7 purchase totals = | $978.95 | $1,049.2543 | $1,049.25 | $1,049.30 | $1,049.30 | |