| 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 | $232.53 | 7.698% | $250.4302 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $69.35 | 12.232% | $77.8329 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $119.35 | 10.248% | $131.581 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $164.85 | 9.552% | $180.5965 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $51.69 | 8.445% | $56.0552 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $174.79 | 9.682% | $191.7132 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $193.58 | 13.791% | $220.2766 | $220.28 | $220.30 | $220.30 |
| 7 purchase totals = | $1,006.14 | $1,108.4856 | $1,108.49 | $1,108.55 | $1,108.50 | |