| 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 | $129.26 | 11.368% | $143.9543 | $143.95 | $143.95 | $144.00 |
| Purchase #2 | $220.85 | 12.577% | $248.6263 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $183.43 | 6.509% | $195.3695 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $41.83 | 9.412% | $45.767 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $237.58 | 13.170% | $268.8693 | $268.87 | $268.85 | $268.90 |
| Purchase #6 | $89.73 | 10.693% | $99.3248 | $99.32 | $99.30 | $99.30 |
| Purchase #7 | $97.80 | 10.377% | $107.9487 | $107.95 | $107.95 | $107.90 |
| 7 purchase totals = | $1,000.48 | $1,109.8599 | $1,109.86 | $1,109.80 | $1,109.90 | |