| 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 | $199.54 | 11.481% | $222.4492 | $222.45 | $222.45 | $222.40 |
| Purchase #2 | $189.25 | 10.150% | $208.4589 | $208.46 | $208.45 | $208.50 |
| Purchase #3 | $91.87 | 4.860% | $96.3349 | $96.33 | $96.35 | $96.30 |
| Purchase #4 | $111.91 | 12.467% | $125.8618 | $125.86 | $125.85 | $125.90 |
| Purchase #5 | $130.75 | 6.874% | $139.7378 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $114.61 | 11.400% | $127.6755 | $127.68 | $127.70 | $127.70 |
| Purchase #7 | $101.42 | 5.578% | $107.0772 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $939.35 | $1,027.5953 | $1,027.60 | $1,027.65 | $1,027.60 | |