| 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 | $38.45 | 6.645% | $41.005 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $114.85 | 7.492% | $123.4546 | $123.45 | $123.45 | $123.50 |
| Purchase #3 | $225.27 | 12.130% | $252.5953 | $252.60 | $252.60 | $252.60 |
| Purchase #4 | $76.47 | 10.420% | $84.4382 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $178.31 | 9.257% | $194.8162 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $122.60 | 11.803% | $137.0705 | $137.07 | $137.05 | $137.10 |
| Purchase #7 | $219.61 | 12.398% | $246.8372 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $975.56 | $1,080.2170 | $1,080.23 | $1,080.20 | $1,080.20 | |