| 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 | $228.43 | 13.665% | $259.645 | $259.65 | $259.65 | $259.60 |
| Purchase #2 | $123.97 | 5.693% | $131.0276 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $158.52 | 7.396% | $170.2441 | $170.24 | $170.25 | $170.20 |
| Purchase #4 | $159.30 | 3.413% | $164.7369 | $164.74 | $164.75 | $164.70 |
| Purchase #5 | $162.85 | 9.494% | $178.311 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $110.57 | 8.649% | $120.1332 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $199.49 | 4.735% | $208.9359 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $1,143.13 | $1,233.0337 | $1,233.04 | $1,233.10 | $1,232.80 | |