| 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 | $204.30 | 12.205% | $229.2348 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $154.50 | 6.483% | $164.5162 | $164.52 | $164.50 | $164.50 |
| Purchase #3 | $22.86 | 10.574% | $25.2772 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $119.57 | 12.796% | $134.8702 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $103.37 | 5.767% | $109.3313 | $109.33 | $109.35 | $109.30 |
| Purchase #6 | $164.29 | 7.209% | $176.1337 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $10.74 | 9.231% | $11.7314 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $779.63 | $851.0948 | $851.09 | $851.15 | $851.00 | |