| 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 | $97.89 | 13.160% | $110.7723 | $110.77 | $110.75 | $110.80 |
| Purchase #2 | $60.62 | 11.359% | $67.5058 | $67.51 | $67.50 | $67.50 |
| Purchase #3 | $222.35 | 5.237% | $233.9945 | $233.99 | $234.00 | $234.00 |
| Purchase #4 | $195.86 | 13.140% | $221.596 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $76.85 | 11.368% | $85.5863 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $94.54 | 12.299% | $106.1675 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $166.99 | 12.230% | $187.4129 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $915.10 | $1,013.0353 | $1,013.04 | $1,013.00 | $1,013.10 | |