| 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 | $202.97 | 8.604% | $220.4335 | $220.43 | $220.45 | $220.40 |
| Purchase #2 | $242.99 | 9.113% | $265.1337 | $265.13 | $265.15 | $265.10 |
| Purchase #3 | $101.65 | 5.138% | $106.8728 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $221.62 | 10.217% | $244.2629 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $157.89 | 13.530% | $179.2525 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $202.44 | 13.669% | $230.1115 | $230.11 | $230.10 | $230.10 |
| Purchase #7 | $198.69 | 13.187% | $224.8913 | $224.89 | $224.90 | $224.90 |
| 7 purchase totals = | $1,328.25 | $1,470.9582 | $1,470.94 | $1,470.95 | $1,471.00 | |