| 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 | $80.29 | 7.278% | $86.1335 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $101.85 | 13.715% | $115.8187 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $199.51 | 3.777% | $207.0455 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $28.43 | 7.175% | $30.4699 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $180.56 | 13.702% | $205.3003 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $187.33 | 9.449% | $205.0308 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $224.51 | 6.204% | $238.4386 | $238.44 | $238.45 | $238.40 |
| 7 purchase totals = | $1,002.48 | $1,088.2373 | $1,088.24 | $1,088.25 | $1,088.10 | |