| 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 | $99.45 | 9.561% | $108.9584 | $108.96 | $108.95 | $109.00 |
| Purchase #2 | $169.55 | 13.845% | $193.0242 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $223.78 | 12.795% | $252.4127 | $252.41 | $252.40 | $252.40 |
| Purchase #4 | $26.58 | 12.245% | $29.8347 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $140.55 | 5.473% | $148.2423 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $165.79 | 13.189% | $187.656 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $169.58 | 5.313% | $178.5898 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $995.28 | $1,098.7181 | $1,098.71 | $1,098.70 | $1,098.70 | |