| 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 | $205.76 | 13.615% | $233.7742 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $174.55 | 3.565% | $180.7727 | $180.77 | $180.75 | $180.80 |
| Purchase #3 | $95.81 | 13.179% | $108.4368 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $6.50 | 10.431% | $7.178 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $201.49 | 7.199% | $215.9953 | $216.00 | $216.00 | $216.00 |
| Purchase #6 | $111.28 | 10.264% | $122.7018 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $217.32 | 11.450% | $242.2031 | $242.20 | $242.20 | $242.20 |
| 7 purchase totals = | $1,012.71 | $1,111.0619 | $1,111.06 | $1,111.05 | $1,111.10 | |