| 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 | $215.62 | 10.401% | $238.0466 | $238.05 | $238.05 | $238.00 |
| Purchase #2 | $138.31 | 3.767% | $143.5201 | $143.52 | $143.50 | $143.50 |
| Purchase #3 | $142.30 | 10.130% | $156.715 | $156.72 | $156.70 | $156.70 |
| Purchase #4 | $9.54 | 6.240% | $10.1353 | $10.14 | $10.15 | $10.10 |
| Purchase #5 | $82.99 | 10.588% | $91.777 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $201.85 | 10.565% | $223.1755 | $223.18 | $223.20 | $223.20 |
| Purchase #7 | $164.97 | 6.167% | $175.1437 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $955.58 | $1,038.5132 | $1,038.53 | $1,038.55 | $1,038.40 | |