| 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 | $127.81 | 13.167% | $144.6387 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $223.82 | 13.780% | $254.6624 | $254.66 | $254.65 | $254.70 |
| Purchase #3 | $199.37 | 12.674% | $224.6382 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $106.54 | 4.497% | $111.3311 | $111.33 | $111.35 | $111.30 |
| Purchase #5 | $8.42 | 9.336% | $9.2061 | $9.21 | $9.20 | $9.20 |
| Purchase #6 | $126.40 | 5.393% | $133.2168 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $232.88 | 13.486% | $264.2862 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $1,025.24 | $1,141.9795 | $1,141.99 | $1,142.00 | $1,141.90 | |