| 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 | $102.41 | 10.665% | $113.332 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $248.79 | 3.564% | $257.6569 | $257.66 | $257.65 | $257.70 |
| Purchase #3 | $143.43 | 10.818% | $158.9463 | $158.95 | $158.95 | $158.90 |
| Purchase #4 | $161.68 | 9.376% | $176.8391 | $176.84 | $176.85 | $176.80 |
| Purchase #5 | $46.44 | 4.618% | $48.5846 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $244.75 | 6.400% | $260.414 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $184.91 | 9.433% | $202.3526 | $202.35 | $202.35 | $202.40 |
| 7 purchase totals = | $1,132.41 | $1,218.1255 | $1,218.12 | $1,218.15 | $1,218.10 | |