| 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 | $34.64 | 9.363% | $37.8833 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $227.54 | 5.168% | $239.2993 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $164.56 | 4.341% | $171.7035 | $171.70 | $171.70 | $171.70 |
| Purchase #4 | $201.85 | 13.817% | $229.7396 | $229.74 | $229.75 | $229.70 |
| Purchase #5 | $33.36 | 7.363% | $35.8163 | $35.82 | $35.80 | $35.80 |
| Purchase #6 | $35.60 | 6.267% | $37.8311 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $171.33 | 9.586% | $187.7537 | $187.75 | $187.75 | $187.80 |
| 7 purchase totals = | $868.88 | $940.0268 | $940.02 | $940.05 | $940.00 | |