| 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 | $12.67 | 12.820% | $14.2943 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $104.52 | 5.457% | $110.2237 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $213.72 | 13.705% | $243.0103 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $176.99 | 9.151% | $193.1864 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $110.46 | 6.447% | $117.5814 | $117.58 | $117.60 | $117.60 |
| Purchase #6 | $127.58 | 5.314% | $134.3596 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $147.92 | 5.339% | $155.8174 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $893.86 | $968.4731 | $968.47 | $968.45 | $968.50 | |