| 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 | $51.90 | 12.248% | $58.2567 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $214.74 | 9.535% | $235.2155 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $31.33 | 12.270% | $35.1742 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $145.79 | 13.485% | $165.4498 | $165.45 | $165.45 | $165.40 |
| Purchase #5 | $227.64 | 13.329% | $257.9821 | $257.98 | $258.00 | $258.00 |
| Purchase #6 | $37.47 | 4.144% | $39.0228 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $230.44 | 3.582% | $238.6944 | $238.69 | $238.70 | $238.70 |
| 7 purchase totals = | $939.31 | $1,029.7955 | $1,029.79 | $1,029.75 | $1,029.80 | |