| 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 | $206.34 | 5.412% | $217.5071 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $46.66 | 8.467% | $50.6107 | $50.61 | $50.60 | $50.60 |
| Purchase #3 | $6.53 | 12.203% | $7.3269 | $7.33 | $7.35 | $7.30 |
| Purchase #4 | $125.27 | 9.833% | $137.5878 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $12.67 | 4.430% | $13.2313 | $13.23 | $13.25 | $13.20 |
| Purchase #6 | $184.62 | 5.520% | $194.811 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $37.94 | 13.645% | $43.1169 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $620.03 | $664.1917 | $664.20 | $664.20 | $664.10 | |