| 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 | $133.51 | 3.791% | $138.5714 | $138.57 | $138.55 | $138.60 |
| Purchase #2 | $231.71 | 3.503% | $239.8268 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $153.97 | 12.375% | $173.0238 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $182.91 | 12.178% | $205.1848 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $92.33 | 5.708% | $97.6002 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $83.87 | 12.329% | $94.2103 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $24.40 | 13.136% | $27.6052 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $902.70 | $976.0225 | $976.02 | $976.00 | $976.00 | |