| 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 | $72.99 | 10.864% | $80.9196 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $201.53 | 4.604% | $210.8084 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $94.31 | 12.218% | $105.8328 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $63.96 | 12.614% | $72.0279 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $215.85 | 4.696% | $225.9863 | $225.99 | $226.00 | $226.00 |
| Purchase #6 | $160.38 | 8.577% | $174.1358 | $174.14 | $174.15 | $174.10 |
| Purchase #7 | $239.54 | 4.374% | $250.0175 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $1,048.56 | $1,119.7283 | $1,119.74 | $1,119.75 | $1,119.60 | |