| 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 | $97.81 | 11.192% | $108.7569 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $239.25 | 12.841% | $269.9721 | $269.97 | $269.95 | $270.00 |
| Purchase #3 | $221.28 | 9.298% | $241.8546 | $241.85 | $241.85 | $241.90 |
| Purchase #4 | $187.70 | 10.232% | $206.9055 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $159.32 | 6.783% | $170.1267 | $170.13 | $170.15 | $170.10 |
| Purchase #6 | $5.41 | 10.634% | $5.9853 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $63.93 | 3.377% | $66.0889 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $974.70 | $1,069.6900 | $1,069.70 | $1,069.70 | $1,069.80 | |