| 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 | $200.82 | 9.199% | $219.2934 | $219.29 | $219.30 | $219.30 |
| Purchase #2 | $182.57 | 4.400% | $190.6031 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $212.35 | 12.544% | $238.9872 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $11.77 | 12.430% | $13.233 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $9.70 | 3.268% | $10.017 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $211.29 | 10.751% | $234.0058 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $14.68 | 3.224% | $15.1533 | $15.15 | $15.15 | $15.20 |
| 7 purchase totals = | $843.18 | $921.2928 | $921.29 | $921.30 | $921.30 | |