| 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 | $170.25 | 4.191% | $177.3852 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $101.36 | 12.393% | $113.9215 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $149.56 | 10.545% | $165.3311 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $176.78 | 5.713% | $186.8794 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $239.47 | 3.324% | $247.43 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $221.44 | 9.399% | $242.2531 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $95.48 | 13.358% | $108.2342 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $1,154.34 | $1,241.4345 | $1,241.43 | $1,241.50 | $1,241.40 | |