| 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 | $9.59 | 6.168% | $10.1815 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $228.36 | 6.278% | $242.6964 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $215.67 | 5.431% | $227.383 | $227.38 | $227.40 | $227.40 |
| Purchase #4 | $51.87 | 7.797% | $55.9143 | $55.91 | $55.90 | $55.90 |
| Purchase #5 | $77.41 | 11.295% | $86.1535 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $105.86 | 5.131% | $111.2917 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $123.26 | 12.544% | $138.7217 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $812.02 | $872.3421 | $872.33 | $872.35 | $872.40 | |