| 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 | $12.34 | 3.406% | $12.7603 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $201.77 | 5.236% | $212.3347 | $212.33 | $212.35 | $212.30 |
| Purchase #3 | $211.29 | 5.296% | $222.4799 | $222.48 | $222.50 | $222.50 |
| Purchase #4 | $214.28 | 12.473% | $241.0071 | $241.01 | $241.00 | $241.00 |
| Purchase #5 | $228.67 | 7.102% | $244.9101 | $244.91 | $244.90 | $244.90 |
| Purchase #6 | $78.45 | 11.382% | $87.3792 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $10.42 | 8.862% | $11.3434 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $957.22 | $1,032.2147 | $1,032.21 | $1,032.25 | $1,032.20 | |