| 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 | $225.37 | 3.522% | $233.3075 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $7.95 | 4.691% | $8.3229 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $228.54 | 4.215% | $238.173 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $51.76 | 7.224% | $55.4991 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $142.62 | 4.831% | $149.51 | $149.51 | $149.50 | $149.50 |
| Purchase #6 | $13.99 | 10.107% | $15.404 | $15.40 | $15.40 | $15.40 |
| Purchase #7 | $160.28 | 13.469% | $181.8681 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $830.51 | $882.0846 | $882.08 | $882.00 | $882.10 | |