| 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 | $219.83 | 3.609% | $227.7637 | $227.76 | $227.75 | $227.80 |
| Purchase #2 | $223.30 | 4.374% | $233.0671 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $173.93 | 10.198% | $191.6674 | $191.67 | $191.65 | $191.70 |
| Purchase #4 | $186.80 | 13.393% | $211.8181 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $126.78 | 6.358% | $134.8407 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $167.62 | 11.562% | $187.0002 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $6.65 | 5.330% | $7.0044 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $1,104.91 | $1,193.1616 | $1,193.16 | $1,193.10 | $1,193.20 | |