| 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 | $116.44 | 9.448% | $127.4413 | $127.44 | $127.45 | $127.40 |
| Purchase #2 | $179.55 | 12.560% | $202.1015 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $139.71 | 10.130% | $153.8626 | $153.86 | $153.85 | $153.90 |
| Purchase #4 | $64.35 | 5.199% | $67.6956 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $234.43 | 12.660% | $264.1088 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $145.30 | 12.650% | $163.6805 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $135.91 | 11.765% | $151.8998 | $151.90 | $151.90 | $151.90 |
| 7 purchase totals = | $1,015.69 | $1,130.7901 | $1,130.79 | $1,130.80 | $1,130.80 | |