| 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 | $239.26 | 8.314% | $259.1521 | $259.15 | $259.15 | $259.20 |
| Purchase #2 | $15.53 | 10.490% | $17.1591 | $17.16 | $17.15 | $17.20 |
| Purchase #3 | $29.62 | 9.658% | $32.4807 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $135.49 | 13.621% | $153.9451 | $153.95 | $153.95 | $153.90 |
| Purchase #5 | $234.88 | 3.329% | $242.6992 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $188.34 | 4.426% | $196.6759 | $196.68 | $196.70 | $196.70 |
| Purchase #7 | $164.92 | 10.412% | $182.0915 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,008.04 | $1,084.2036 | $1,084.21 | $1,084.25 | $1,084.30 | |