| 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 | $233.83 | 7.103% | $250.4389 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $146.89 | 9.289% | $160.5346 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $212.31 | 3.797% | $220.3714 | $220.37 | $220.35 | $220.40 |
| Purchase #4 | $111.34 | 13.842% | $126.7517 | $126.75 | $126.75 | $126.80 |
| Purchase #5 | $179.77 | 7.691% | $193.5961 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $49.33 | 3.729% | $51.1695 | $51.17 | $51.15 | $51.20 |
| Purchase #7 | $183.84 | 8.467% | $199.4057 | $199.41 | $199.40 | $199.40 |
| 7 purchase totals = | $1,117.31 | $1,202.2679 | $1,202.27 | $1,202.25 | $1,202.30 | |