| 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 | $225.35 | 10.375% | $248.7301 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $63.68 | 11.320% | $70.8886 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $238.42 | 12.259% | $267.6479 | $267.65 | $267.65 | $267.60 |
| Purchase #4 | $177.27 | 5.139% | $186.3799 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $190.45 | 8.824% | $207.2553 | $207.26 | $207.25 | $207.30 |
| Purchase #6 | $235.34 | 10.638% | $260.3755 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $26.70 | 8.352% | $28.93 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $1,157.21 | $1,270.2073 | $1,270.22 | $1,270.30 | $1,270.20 | |