| 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 | $182.74 | 9.160% | $199.479 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $190.38 | 12.433% | $214.0499 | $214.05 | $214.05 | $214.00 |
| Purchase #3 | $220.32 | 12.619% | $248.1222 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $209.71 | 3.312% | $216.6556 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $209.61 | 12.506% | $235.8238 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $87.52 | 11.818% | $97.8631 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $217.35 | 8.481% | $235.7835 | $235.78 | $235.80 | $235.80 |
| 7 purchase totals = | $1,317.63 | $1,447.7771 | $1,447.77 | $1,447.75 | $1,447.80 | |