| 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 | $185.63 | 3.509% | $192.1438 | $192.14 | $192.15 | $192.10 |
| Purchase #2 | $123.84 | 13.382% | $140.4123 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $218.72 | 12.655% | $246.399 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $187.25 | 4.871% | $196.3709 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $136.65 | 10.508% | $151.0092 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $195.54 | 8.508% | $212.1765 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $74.70 | 4.251% | $77.8755 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $1,122.33 | $1,216.3872 | $1,216.39 | $1,216.40 | $1,216.40 | |