| 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 | $203.36 | 8.721% | $221.095 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $183.44 | 13.396% | $208.0136 | $208.01 | $208.00 | $208.00 |
| Purchase #3 | $24.83 | 9.866% | $27.2797 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $139.72 | 5.772% | $147.7846 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $180.72 | 8.780% | $196.5872 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $196.37 | 3.230% | $202.7128 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $194.31 | 3.471% | $201.0545 | $201.05 | $201.05 | $201.10 |
| 7 purchase totals = | $1,122.75 | $1,204.5274 | $1,204.52 | $1,204.55 | $1,204.60 | |