| 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 | $188.62 | 11.203% | $209.7511 | $209.75 | $209.75 | $209.80 |
| Purchase #2 | $104.81 | 8.782% | $114.0144 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $167.37 | 3.666% | $173.5058 | $173.51 | $173.50 | $173.50 |
| Purchase #4 | $201.72 | 13.546% | $229.045 | $229.05 | $229.05 | $229.00 |
| Purchase #5 | $13.42 | 10.612% | $14.8441 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $161.91 | 6.306% | $172.12 | $172.12 | $172.10 | $172.10 |
| Purchase #7 | $234.46 | 10.337% | $258.6961 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $1,072.31 | $1,171.9765 | $1,171.98 | $1,171.95 | $1,171.90 | |