| 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 | $201.98 | 6.413% | $214.933 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $202.84 | 4.130% | $211.2173 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $113.42 | 13.852% | $129.1309 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $14.25 | 5.829% | $15.0806 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $25.53 | 6.558% | $27.2043 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $79.85 | 10.270% | $88.0506 | $88.05 | $88.05 | $88.10 |
| Purchase #7 | $119.59 | 12.418% | $134.4407 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $757.46 | $820.0574 | $820.05 | $820.10 | $820.00 | |