| 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 | $247.54 | 9.633% | $271.3855 | $271.39 | $271.40 | $271.40 |
| Purchase #2 | $51.68 | 5.120% | $54.326 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $200.96 | 13.666% | $228.4232 | $228.42 | $228.40 | $228.40 |
| Purchase #4 | $123.40 | 12.344% | $138.6325 | $138.63 | $138.65 | $138.60 |
| Purchase #5 | $191.46 | 12.219% | $214.8545 | $214.85 | $214.85 | $214.90 |
| Purchase #6 | $211.90 | 5.116% | $222.7408 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $152.73 | 6.755% | $163.0469 | $163.05 | $163.05 | $163.00 |
| 7 purchase totals = | $1,179.67 | $1,293.4094 | $1,293.41 | $1,293.45 | $1,293.30 | |