| 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 | $102.48 | 6.298% | $108.9342 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $179.92 | 12.208% | $201.8846 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $5.60 | 7.565% | $6.0236 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $113.58 | 12.353% | $127.6105 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $188.35 | 12.347% | $211.6056 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $144.92 | 6.790% | $154.7601 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $111.87 | 13.518% | $126.9926 | $126.99 | $127.00 | $127.00 |
| 7 purchase totals = | $846.72 | $937.8112 | $937.80 | $937.80 | $937.80 | |