| 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 | $223.93 | 5.703% | $236.7007 | $236.70 | $236.70 | $236.70 |
| Purchase #2 | $198.60 | 7.814% | $214.1186 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $72.40 | 13.389% | $82.0936 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $116.87 | 5.809% | $123.659 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $116.68 | 9.530% | $127.7996 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $185.59 | 8.741% | $201.8124 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $115.55 | 5.636% | $122.0624 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $1,029.62 | $1,108.2463 | $1,108.24 | $1,108.20 | $1,108.30 | |