| 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 | $139.64 | 12.681% | $157.3477 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $154.46 | 12.247% | $173.3767 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $10.75 | 9.732% | $11.7962 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $126.40 | 12.226% | $141.8537 | $141.85 | $141.85 | $141.90 |
| Purchase #5 | $245.82 | 10.854% | $272.5013 | $272.50 | $272.50 | $272.50 |
| Purchase #6 | $195.66 | 5.797% | $207.0024 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $62.74 | 12.451% | $70.5518 | $70.55 | $70.55 | $70.60 |
| 7 purchase totals = | $935.47 | $1,034.4298 | $1,034.43 | $1,034.45 | $1,034.50 | |