| 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 | $220.55 | 8.593% | $239.5019 | $239.50 | $239.50 | $239.50 |
| Purchase #2 | $112.84 | 4.796% | $118.2518 | $118.25 | $118.25 | $118.30 |
| Purchase #3 | $177.83 | 11.409% | $198.1186 | $198.12 | $198.10 | $198.10 |
| Purchase #4 | $144.68 | 5.335% | $152.3987 | $152.40 | $152.40 | $152.40 |
| Purchase #5 | $144.51 | 6.648% | $154.117 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $159.73 | 13.665% | $181.5571 | $181.56 | $181.55 | $181.60 |
| Purchase #7 | $113.90 | 6.775% | $121.6167 | $121.62 | $121.60 | $121.60 |
| 7 purchase totals = | $1,074.04 | $1,165.5618 | $1,165.57 | $1,165.50 | $1,165.60 | |