| 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 | $185.35 | 12.307% | $208.161 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $135.92 | 7.541% | $146.1697 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $22.48 | 9.274% | $24.5648 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $220.44 | 10.703% | $244.0337 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $242.90 | 3.218% | $250.7165 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $250.50 | 8.857% | $272.6868 | $272.69 | $272.70 | $272.70 |
| Purchase #7 | $75.87 | 3.326% | $78.3934 | $78.39 | $78.40 | $78.40 |
| 7 purchase totals = | $1,133.46 | $1,224.7259 | $1,224.72 | $1,224.70 | $1,224.80 | |