| 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 | $222.87 | 3.581% | $230.851 | $230.85 | $230.85 | $230.90 |
| Purchase #2 | $51.83 | 7.721% | $55.8318 | $55.83 | $55.85 | $55.80 |
| Purchase #3 | $172.92 | 12.696% | $194.8739 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $84.75 | 3.481% | $87.7001 | $87.70 | $87.70 | $87.70 |
| Purchase #5 | $208.91 | 11.257% | $232.427 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $168.85 | 13.630% | $191.8643 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $164.96 | 13.305% | $186.9079 | $186.91 | $186.90 | $186.90 |
| 7 purchase totals = | $1,075.09 | $1,180.4560 | $1,180.45 | $1,180.45 | $1,180.50 | |