| 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 | $188.76 | 10.193% | $208.0003 | $208.00 | $208.00 | $208.00 |
| Purchase #2 | $239.39 | 8.401% | $259.5012 | $259.50 | $259.50 | $259.50 |
| Purchase #3 | $25.47 | 10.758% | $28.2101 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $123.50 | 8.845% | $134.4236 | $134.42 | $134.40 | $134.40 |
| Purchase #5 | $190.89 | 8.570% | $207.2493 | $207.25 | $207.25 | $207.20 |
| Purchase #6 | $145.67 | 9.743% | $159.8626 | $159.86 | $159.85 | $159.90 |
| Purchase #7 | $81.42 | 3.317% | $84.1207 | $84.12 | $84.10 | $84.10 |
| 7 purchase totals = | $995.10 | $1,081.3678 | $1,081.36 | $1,081.30 | $1,081.30 | |