| 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 | $114.66 | 11.629% | $127.9938 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $68.64 | 13.368% | $77.8158 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $182.59 | 10.543% | $201.8405 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $211.30 | 13.326% | $239.4578 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $66.30 | 5.618% | $70.0247 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $148.47 | 8.803% | $161.5398 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $37.73 | 7.854% | $40.6933 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $829.69 | $919.3657 | $919.36 | $919.35 | $919.30 | |