| 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 | $220.88 | 12.797% | $249.146 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $223.31 | 9.779% | $245.1475 | $245.15 | $245.15 | $245.10 |
| Purchase #3 | $173.39 | 11.685% | $193.6506 | $193.65 | $193.65 | $193.70 |
| Purchase #4 | $179.35 | 7.598% | $192.977 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $92.42 | 5.418% | $97.4273 | $97.43 | $97.45 | $97.40 |
| Purchase #6 | $140.67 | 7.654% | $151.4369 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $113.75 | 12.330% | $127.7754 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $1,143.77 | $1,257.5607 | $1,257.58 | $1,257.65 | $1,257.50 | |