| 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 | $98.29 | 10.575% | $108.6842 | $108.68 | $108.70 | $108.70 |
| Purchase #2 | $31.59 | 4.196% | $32.9155 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $248.59 | 7.621% | $267.535 | $267.54 | $267.55 | $267.50 |
| Purchase #4 | $214.84 | 10.276% | $236.917 | $236.92 | $236.90 | $236.90 |
| Purchase #5 | $19.25 | 10.759% | $21.3211 | $21.32 | $21.30 | $21.30 |
| Purchase #6 | $170.67 | 10.749% | $189.0153 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $208.84 | 12.713% | $235.3898 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $992.07 | $1,091.7779 | $1,091.79 | $1,091.75 | $1,091.70 | |