| 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 | $213.73 | 12.212% | $239.8307 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $163.63 | 11.131% | $181.8437 | $181.84 | $181.85 | $181.80 |
| Purchase #3 | $34.96 | 6.116% | $37.0982 | $37.10 | $37.10 | $37.10 |
| Purchase #4 | $202.25 | 10.806% | $224.1051 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $192.70 | 8.567% | $209.2086 | $209.21 | $209.20 | $209.20 |
| Purchase #6 | $172.87 | 9.432% | $189.1751 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $189.85 | 4.779% | $198.9229 | $198.92 | $198.90 | $198.90 |
| 7 purchase totals = | $1,169.99 | $1,280.1843 | $1,280.19 | $1,280.20 | $1,280.10 | |