| 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 | $208.57 | 7.645% | $224.5152 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $185.65 | 11.401% | $206.816 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $209.27 | 5.726% | $221.2528 | $221.25 | $221.25 | $221.30 |
| Purchase #4 | $68.95 | 7.199% | $73.9137 | $73.91 | $73.90 | $73.90 |
| Purchase #5 | $190.80 | 4.733% | $199.8306 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $223.98 | 4.514% | $234.0905 | $234.09 | $234.10 | $234.10 |
| Purchase #7 | $93.78 | 9.256% | $102.4603 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $1,181.00 | $1,262.8791 | $1,262.88 | $1,262.85 | $1,262.90 | |