| 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 | $243.59 | 11.182% | $270.8282 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $215.71 | 11.489% | $240.4929 | $240.49 | $240.50 | $240.50 |
| Purchase #3 | $206.75 | 3.566% | $214.1227 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $167.94 | 10.672% | $185.8626 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $233.72 | 4.155% | $243.4311 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $119.86 | 8.328% | $129.8419 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $36.81 | 9.745% | $40.3971 | $40.40 | $40.40 | $40.40 |
| 7 purchase totals = | $1,224.38 | $1,324.9765 | $1,324.97 | $1,325.00 | $1,324.90 | |