| 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 | $216.58 | 12.112% | $242.8122 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $249.46 | 3.766% | $258.8547 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $192.80 | 13.508% | $218.8434 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $192.48 | 3.458% | $199.136 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $128.56 | 12.845% | $145.0735 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $144.76 | 7.806% | $156.06 | $156.06 | $156.05 | $156.10 |
| Purchase #7 | $41.87 | 12.791% | $47.2256 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $1,166.51 | $1,268.0054 | $1,268.00 | $1,268.00 | $1,268.00 | |