| 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 | $118.86 | 7.258% | $127.4869 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $128.51 | 3.849% | $133.4563 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $40.42 | 6.801% | $43.169 | $43.17 | $43.15 | $43.20 |
| Purchase #4 | $88.33 | 10.135% | $97.2822 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $67.46 | 5.577% | $71.2222 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $218.43 | 12.249% | $245.1855 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $223.25 | 7.609% | $240.2371 | $240.24 | $240.25 | $240.20 |
| 7 purchase totals = | $885.26 | $958.0392 | $958.05 | $958.05 | $958.10 | |