| 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 | $30.60 | 12.511% | $34.4284 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $248.43 | 7.407% | $266.8312 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $164.53 | 13.275% | $186.3714 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $97.87 | 12.775% | $110.3729 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $47.61 | 11.363% | $53.0199 | $53.02 | $53.00 | $53.00 |
| Purchase #6 | $167.50 | 5.718% | $177.0777 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $243.68 | 13.500% | $276.5768 | $276.58 | $276.60 | $276.60 |
| 7 purchase totals = | $1,000.22 | $1,104.6783 | $1,104.68 | $1,104.70 | $1,104.70 | |