| 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 | $130.48 | 7.646% | $140.4565 | $140.46 | $140.45 | $140.50 |
| Purchase #2 | $201.48 | 6.585% | $214.7475 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $132.61 | 6.294% | $140.9565 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $25.33 | 8.792% | $27.557 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $200.33 | 4.263% | $208.8701 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $232.61 | 7.597% | $250.2814 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $189.40 | 7.505% | $203.6145 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $1,112.24 | $1,186.4835 | $1,186.49 | $1,186.45 | $1,186.60 | |