| 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 | $115.87 | 11.257% | $128.9135 | $128.91 | $128.90 | $128.90 |
| Purchase #2 | $90.80 | 5.498% | $95.7922 | $95.79 | $95.80 | $95.80 |
| Purchase #3 | $176.74 | 8.584% | $191.9114 | $191.91 | $191.90 | $191.90 |
| Purchase #4 | $98.45 | 4.293% | $102.6765 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $84.48 | 6.205% | $89.722 | $89.72 | $89.70 | $89.70 |
| Purchase #6 | $120.59 | 4.384% | $125.8767 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $234.66 | 6.561% | $250.056 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $921.59 | $984.9483 | $984.95 | $984.95 | $985.00 | |