| 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 | $217.90 | 7.293% | $233.7914 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $193.37 | 4.679% | $202.4178 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $13.42 | 12.441% | $15.0896 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $162.96 | 10.321% | $179.7791 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $135.32 | 9.446% | $148.1023 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $200.84 | 6.619% | $214.1336 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $225.41 | 13.370% | $255.5473 | $255.55 | $255.55 | $255.50 |
| 7 purchase totals = | $1,149.22 | $1,248.8611 | $1,248.86 | $1,248.90 | $1,248.80 | |