| 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 | $106.96 | 5.501% | $112.8439 | $112.84 | $112.85 | $112.80 |
| Purchase #2 | $195.39 | 9.504% | $213.9599 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $179.61 | 8.699% | $195.2343 | $195.23 | $195.25 | $195.20 |
| Purchase #4 | $201.99 | 4.187% | $210.4473 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $156.41 | 6.843% | $167.1131 | $167.11 | $167.10 | $167.10 |
| Purchase #6 | $38.40 | 13.237% | $43.483 | $43.48 | $43.50 | $43.50 |
| Purchase #7 | $153.31 | 3.321% | $158.4014 | $158.40 | $158.40 | $158.40 |
| 7 purchase totals = | $1,032.07 | $1,101.4829 | $1,101.47 | $1,101.50 | $1,101.40 | |