| 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 | $57.60 | 13.226% | $65.2182 | $65.22 | $65.20 | $65.20 |
| Purchase #2 | $142.51 | 10.432% | $157.3766 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $187.64 | 10.353% | $207.0664 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $199.89 | 7.168% | $214.2181 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $88.94 | 13.423% | $100.8784 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $214.94 | 12.292% | $241.3604 | $241.36 | $241.35 | $241.40 |
| Purchase #7 | $125.56 | 3.218% | $129.6005 | $129.60 | $129.60 | $129.60 |
| 7 purchase totals = | $1,017.08 | $1,115.7186 | $1,115.73 | $1,115.70 | $1,115.80 | |