| 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 | $202.35 | 12.622% | $227.8906 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $17.93 | 6.488% | $19.0933 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $79.41 | 6.795% | $84.8059 | $84.81 | $84.80 | $84.80 |
| Purchase #4 | $135.34 | 7.622% | $145.6556 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $75.83 | 4.253% | $79.055 | $79.06 | $79.05 | $79.10 |
| Purchase #6 | $196.74 | 13.748% | $223.7878 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $174.71 | 9.170% | $190.7309 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $882.31 | $971.0191 | $971.03 | $971.05 | $971.10 | |