| 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 | $120.67 | 5.243% | $126.9967 | $127.00 | $127.00 | $127.00 |
| Purchase #2 | $119.56 | 11.844% | $133.7207 | $133.72 | $133.70 | $133.70 |
| Purchase #3 | $239.27 | 6.618% | $255.1049 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $201.70 | 7.142% | $216.1054 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $43.88 | 9.625% | $48.1035 | $48.10 | $48.10 | $48.10 |
| Purchase #6 | $42.63 | 3.794% | $44.2474 | $44.25 | $44.25 | $44.20 |
| Purchase #7 | $110.29 | 8.265% | $119.4055 | $119.41 | $119.40 | $119.40 |
| 7 purchase totals = | $878.00 | $943.6841 | $943.69 | $943.65 | $943.60 | |