| 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 | $239.96 | 4.308% | $250.2975 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $9.78 | 8.663% | $10.6272 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $178.32 | 11.612% | $199.0265 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $242.43 | 3.534% | $250.9975 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $193.74 | 6.535% | $206.4009 | $206.40 | $206.40 | $206.40 |
| Purchase #6 | $5.78 | 10.508% | $6.3874 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $233.93 | 13.615% | $265.7796 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $1,103.94 | $1,189.5166 | $1,189.53 | $1,189.60 | $1,189.50 | |