| 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 | $247.31 | 3.565% | $256.1266 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $17.59 | 3.792% | $18.257 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $165.88 | 11.608% | $185.1354 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $228.65 | 12.775% | $257.86 | $257.86 | $257.85 | $257.90 |
| Purchase #5 | $247.43 | 5.142% | $260.1529 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $26.49 | 7.709% | $28.5321 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $182.94 | 7.696% | $197.0191 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $1,116.29 | $1,203.0831 | $1,203.09 | $1,203.10 | $1,203.10 | |