| 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 | $110.32 | 3.403% | $114.0742 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $63.47 | 11.335% | $70.6643 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $171.95 | 5.701% | $181.7529 | $181.75 | $181.75 | $181.80 |
| Purchase #4 | $19.76 | 3.133% | $20.3791 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $182.91 | 8.849% | $199.0957 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $166.71 | 4.280% | $173.8452 | $173.85 | $173.85 | $173.80 |
| Purchase #7 | $250.39 | 3.357% | $258.7956 | $258.80 | $258.80 | $258.80 |
| 7 purchase totals = | $965.51 | $1,018.6070 | $1,018.61 | $1,018.60 | $1,018.70 | |