| 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 | $219.61 | 5.428% | $231.5304 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $129.43 | 13.629% | $147.07 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $178.33 | 12.200% | $200.0863 | $200.09 | $200.10 | $200.10 |
| Purchase #4 | $167.27 | 12.156% | $187.6033 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $134.27 | 8.382% | $145.5245 | $145.52 | $145.50 | $145.50 |
| Purchase #6 | $244.36 | 5.423% | $257.6116 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $163.69 | 13.577% | $185.9142 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $1,236.96 | $1,355.3403 | $1,355.33 | $1,355.30 | $1,355.30 | |