| 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 | $198.82 | 8.169% | $215.0616 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $73.50 | 11.356% | $81.8467 | $81.85 | $81.85 | $81.80 |
| Purchase #3 | $211.71 | 8.370% | $229.4301 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $177.75 | 3.836% | $184.5685 | $184.57 | $184.55 | $184.60 |
| Purchase #5 | $220.88 | 11.221% | $245.6649 | $245.66 | $245.65 | $245.70 |
| Purchase #6 | $222.64 | 12.162% | $249.7175 | $249.72 | $249.70 | $249.70 |
| Purchase #7 | $99.25 | 11.157% | $110.3233 | $110.32 | $110.30 | $110.30 |
| 7 purchase totals = | $1,204.55 | $1,316.6126 | $1,316.61 | $1,316.55 | $1,316.60 | |