| 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 | $204.42 | 10.845% | $226.5893 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $73.76 | 6.832% | $78.7993 | $78.80 | $78.80 | $78.80 |
| Purchase #3 | $21.75 | 7.243% | $23.3254 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $28.64 | 10.355% | $31.6057 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $207.78 | 3.181% | $214.3895 | $214.39 | $214.40 | $214.40 |
| Purchase #6 | $179.94 | 12.146% | $201.7955 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $200.80 | 6.751% | $214.356 | $214.36 | $214.35 | $214.40 |
| 7 purchase totals = | $917.09 | $990.8607 | $990.88 | $990.90 | $990.90 | |