| 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 | $195.88 | 12.287% | $219.9478 | $219.95 | $219.95 | $219.90 |
| Purchase #2 | $128.62 | 6.669% | $137.1977 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $74.83 | 6.799% | $79.9177 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $46.70 | 8.828% | $50.8227 | $50.82 | $50.80 | $50.80 |
| Purchase #5 | $112.99 | 3.116% | $116.5108 | $116.51 | $116.50 | $116.50 |
| Purchase #6 | $114.90 | 6.222% | $122.0491 | $122.05 | $122.05 | $122.00 |
| Purchase #7 | $8.39 | 11.785% | $9.3788 | $9.38 | $9.40 | $9.40 |
| 7 purchase totals = | $682.31 | $735.8246 | $735.83 | $735.80 | $735.70 | |