| 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 | $250.62 | 13.721% | $285.0076 | $285.01 | $285.00 | $285.00 |
| Purchase #2 | $40.37 | 8.581% | $43.8341 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $195.48 | 10.717% | $216.4296 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $195.42 | 10.512% | $215.9626 | $215.96 | $215.95 | $216.00 |
| Purchase #5 | $153.51 | 11.552% | $171.2435 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $101.76 | 3.264% | $105.0814 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $220.96 | 11.121% | $245.533 | $245.53 | $245.55 | $245.50 |
| 7 purchase totals = | $1,158.12 | $1,283.0918 | $1,283.08 | $1,283.15 | $1,283.00 | |