| 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 | $207.40 | 5.167% | $218.1164 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $88.70 | 5.527% | $93.6024 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $178.95 | 11.479% | $199.4917 | $199.49 | $199.50 | $199.50 |
| Purchase #4 | $25.81 | 13.153% | $29.2048 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $224.67 | 12.191% | $252.0595 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $176.66 | 12.676% | $199.0534 | $199.05 | $199.05 | $199.10 |
| Purchase #7 | $248.50 | 13.848% | $282.9123 | $282.91 | $282.90 | $282.90 |
| 7 purchase totals = | $1,150.69 | $1,274.4405 | $1,274.43 | $1,274.40 | $1,274.50 | |