| 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 | $62.82 | 12.159% | $70.4583 | $70.46 | $70.45 | $70.50 |
| Purchase #2 | $231.30 | 6.720% | $246.8434 | $246.84 | $246.85 | $246.80 |
| Purchase #3 | $103.61 | 8.399% | $112.3122 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $201.79 | 6.266% | $214.4342 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $241.42 | 12.806% | $272.3362 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $241.70 | 6.369% | $257.0939 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $39.40 | 6.107% | $41.8062 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $1,122.04 | $1,215.2844 | $1,215.28 | $1,215.30 | $1,215.20 | |