| 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 | $30.60 | 5.756% | $32.3613 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $202.62 | 3.815% | $210.35 | $210.35 | $210.35 | $210.40 |
| Purchase #3 | $80.95 | 8.490% | $87.8227 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $234.94 | 4.290% | $245.0189 | $245.02 | $245.00 | $245.00 |
| Purchase #5 | $199.78 | 7.797% | $215.3568 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $181.56 | 3.595% | $188.0871 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $111.80 | 6.520% | $119.0894 | $119.09 | $119.10 | $119.10 |
| 7 purchase totals = | $1,042.25 | $1,098.0862 | $1,098.09 | $1,098.05 | $1,098.20 | |