| 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 | $179.28 | 12.159% | $201.0787 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $113.74 | 12.356% | $127.7937 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $198.61 | 11.747% | $221.9407 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $95.91 | 12.712% | $108.1021 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $192.74 | 4.696% | $201.7911 | $201.79 | $201.80 | $201.80 |
| Purchase #6 | $246.35 | 8.856% | $268.1668 | $268.17 | $268.15 | $268.20 |
| Purchase #7 | $240.62 | 7.432% | $258.5029 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $1,267.25 | $1,387.3760 | $1,387.37 | $1,387.40 | $1,387.40 | |