| 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 | $209.65 | 3.237% | $216.4364 | $216.44 | $216.45 | $216.40 |
| Purchase #2 | $196.87 | 6.607% | $209.8772 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $76.71 | 6.705% | $81.8534 | $81.85 | $81.85 | $81.90 |
| Purchase #4 | $96.66 | 10.183% | $106.5029 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $162.91 | 3.303% | $168.2909 | $168.29 | $168.30 | $168.30 |
| Purchase #6 | $34.75 | 4.411% | $36.2828 | $36.28 | $36.30 | $36.30 |
| Purchase #7 | $235.73 | 6.427% | $250.8804 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $1,013.28 | $1,070.1240 | $1,070.12 | $1,070.20 | $1,070.20 | |