| 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 | $153.54 | 10.605% | $169.8229 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $99.63 | 11.505% | $111.0924 | $111.09 | $111.10 | $111.10 |
| Purchase #3 | $183.90 | 12.442% | $206.7808 | $206.78 | $206.80 | $206.80 |
| Purchase #4 | $249.79 | 3.618% | $258.8274 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $249.73 | 7.563% | $268.6171 | $268.62 | $268.60 | $268.60 |
| Purchase #6 | $40.69 | 11.293% | $45.2851 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $197.66 | 4.328% | $206.2147 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $1,174.94 | $1,266.6404 | $1,266.64 | $1,266.65 | $1,266.60 | |