| 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 | $126.75 | 9.751% | $139.1094 | $139.11 | $139.10 | $139.10 |
| Purchase #2 | $115.69 | 10.113% | $127.3897 | $127.39 | $127.40 | $127.40 |
| Purchase #3 | $118.26 | 7.198% | $126.7724 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $207.84 | 13.531% | $235.9628 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $159.54 | 12.431% | $179.3724 | $179.37 | $179.35 | $179.40 |
| Purchase #6 | $179.74 | 5.522% | $189.6652 | $189.67 | $189.65 | $189.70 |
| Purchase #7 | $103.39 | 10.345% | $114.0857 | $114.09 | $114.10 | $114.10 |
| 7 purchase totals = | $1,011.21 | $1,112.3576 | $1,112.36 | $1,112.30 | $1,112.50 | |