| 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 | $133.91 | 12.812% | $151.0665 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $223.98 | 5.153% | $235.5217 | $235.52 | $235.50 | $235.50 |
| Purchase #3 | $180.56 | 12.450% | $203.0397 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $215.31 | 10.566% | $238.0597 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $24.48 | 10.247% | $26.9885 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $63.55 | 10.107% | $69.973 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $148.82 | 11.355% | $165.7185 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $990.61 | $1,090.3676 | $1,090.37 | $1,090.30 | $1,090.40 | |