| 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 | $196.96 | 13.373% | $223.2995 | $223.30 | $223.30 | $223.30 |
| Purchase #2 | $189.92 | 4.246% | $197.984 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $190.45 | 8.720% | $207.0572 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $196.27 | 9.118% | $214.1659 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $203.53 | 7.848% | $219.503 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $42.34 | 8.138% | $45.7856 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $9.90 | 3.358% | $10.2324 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $1,029.37 | $1,118.0276 | $1,118.03 | $1,118.05 | $1,118.10 | |