| 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 | $194.95 | 10.511% | $215.4412 | $215.44 | $215.45 | $215.40 |
| Purchase #2 | $36.58 | 5.513% | $38.5967 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $211.78 | 9.391% | $231.6683 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $134.95 | 6.191% | $143.3048 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $113.69 | 5.409% | $119.8395 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $51.85 | 11.159% | $57.6359 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $243.59 | 7.123% | $260.9409 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $987.39 | $1,067.4273 | $1,067.43 | $1,067.45 | $1,067.30 | |