| 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 | $244.28 | 9.212% | $266.7831 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $175.50 | 5.816% | $185.7071 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $212.50 | 3.132% | $219.1555 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $181.40 | 11.768% | $202.7472 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $51.42 | 12.461% | $57.8274 | $57.83 | $57.85 | $57.80 |
| Purchase #6 | $87.68 | 11.475% | $97.7413 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $216.85 | 11.162% | $241.0548 | $241.05 | $241.05 | $241.10 |
| 7 purchase totals = | $1,169.63 | $1,271.0164 | $1,271.02 | $1,271.05 | $1,271.00 | |