| 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 | $201.52 | 3.729% | $209.0347 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $248.86 | 12.871% | $280.8908 | $280.89 | $280.90 | $280.90 |
| Purchase #3 | $57.75 | 9.253% | $63.0936 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $119.28 | 12.321% | $133.9765 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $5.46 | 8.123% | $5.9035 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $29.25 | 7.110% | $31.3297 | $31.33 | $31.35 | $31.30 |
| Purchase #7 | $76.51 | 5.865% | $80.9973 | $81.00 | $81.00 | $81.00 |
| 7 purchase totals = | $738.63 | $805.2261 | $805.22 | $805.30 | $805.20 | |