| 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 | $209.52 | 10.848% | $232.2487 | $232.25 | $232.25 | $232.20 |
| Purchase #2 | $152.35 | 12.778% | $171.8173 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $36.43 | 9.442% | $39.8697 | $39.87 | $39.85 | $39.90 |
| Purchase #4 | $152.73 | 3.724% | $158.4177 | $158.42 | $158.40 | $158.40 |
| Purchase #5 | $62.29 | 13.414% | $70.6456 | $70.65 | $70.65 | $70.60 |
| Purchase #6 | $76.30 | 9.187% | $83.3097 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $126.91 | 11.701% | $141.7597 | $141.76 | $141.75 | $141.80 |
| 7 purchase totals = | $816.53 | $898.0684 | $898.08 | $898.00 | $898.00 | |