| 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 | $244.80 | 8.308% | $265.138 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $134.70 | 8.240% | $145.7993 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $127.45 | 10.586% | $140.9419 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $156.80 | 10.568% | $173.3706 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $100.45 | 10.212% | $110.708 | $110.71 | $110.70 | $110.70 |
| Purchase #6 | $178.57 | 12.848% | $201.5127 | $201.51 | $201.50 | $201.50 |
| Purchase #7 | $92.91 | 4.717% | $97.2926 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $1,035.68 | $1,134.7631 | $1,134.76 | $1,134.75 | $1,134.70 | |