| 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 | $93.80 | 10.360% | $103.5177 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $28.55 | 5.219% | $30.04 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $236.86 | 13.864% | $269.6983 | $269.70 | $269.70 | $269.70 |
| Purchase #4 | $243.39 | 5.746% | $257.3752 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $197.47 | 7.531% | $212.3415 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $95.35 | 13.788% | $108.4969 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $198.28 | 8.396% | $214.9276 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $1,093.70 | $1,196.3972 | $1,196.41 | $1,196.45 | $1,196.30 | |