| 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 | $186.78 | 8.165% | $202.0306 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $246.54 | 5.799% | $260.8369 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $91.96 | 6.199% | $97.6606 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $97.97 | 12.699% | $110.4112 | $110.41 | $110.40 | $110.40 |
| Purchase #5 | $133.82 | 10.791% | $148.2605 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $240.67 | 12.632% | $271.0714 | $271.07 | $271.05 | $271.10 |
| Purchase #7 | $175.75 | 3.450% | $181.8134 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $1,173.49 | $1,272.0846 | $1,272.08 | $1,272.05 | $1,272.10 | |