| 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 | $12.60 | 8.437% | $13.6631 | $13.66 | $13.65 | $13.70 |
| Purchase #2 | $239.42 | 10.740% | $265.1337 | $265.13 | $265.15 | $265.10 |
| Purchase #3 | $239.59 | 5.176% | $251.9912 | $251.99 | $252.00 | $252.00 |
| Purchase #4 | $41.65 | 3.730% | $43.2035 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $243.57 | 6.689% | $259.8624 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $156.81 | 8.718% | $170.4807 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $50.28 | 9.487% | $55.0501 | $55.05 | $55.05 | $55.10 |
| 7 purchase totals = | $983.92 | $1,059.3847 | $1,059.37 | $1,059.40 | $1,059.50 | |