| 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 | $225.61 | 10.684% | $249.7142 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $171.52 | 10.348% | $189.2689 | $189.27 | $189.25 | $189.30 |
| Purchase #3 | $146.60 | 13.248% | $166.0216 | $166.02 | $166.00 | $166.00 |
| Purchase #4 | $135.81 | 5.661% | $143.4982 | $143.50 | $143.50 | $143.50 |
| Purchase #5 | $180.38 | 12.407% | $202.7597 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $75.66 | 11.221% | $84.1498 | $84.15 | $84.15 | $84.10 |
| Purchase #7 | $176.59 | 5.135% | $185.6579 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $1,112.17 | $1,221.0703 | $1,221.07 | $1,221.00 | $1,221.10 | |