| 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 | $207.79 | 11.156% | $230.9711 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $235.70 | 7.143% | $252.5361 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $229.69 | 8.112% | $248.3225 | $248.32 | $248.30 | $248.30 |
| Purchase #4 | $124.27 | 4.332% | $129.6534 | $129.65 | $129.65 | $129.70 |
| Purchase #5 | $111.74 | 12.420% | $125.6181 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $89.74 | 13.405% | $101.7696 | $101.77 | $101.75 | $101.80 |
| Purchase #7 | $30.82 | 6.586% | $32.8498 | $32.85 | $32.85 | $32.80 |
| 7 purchase totals = | $1,029.75 | $1,121.7206 | $1,121.72 | $1,121.65 | $1,121.70 | |