| 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 | $202.93 | 5.561% | $214.2149 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $169.55 | 9.162% | $185.0842 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $199.99 | 10.286% | $220.561 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $14.72 | 10.580% | $16.2774 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $42.79 | 4.334% | $44.6445 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $84.73 | 4.253% | $88.3336 | $88.33 | $88.35 | $88.30 |
| Purchase #7 | $163.32 | 10.355% | $180.2318 | $180.23 | $180.25 | $180.20 |
| 7 purchase totals = | $878.03 | $949.3474 | $949.33 | $949.40 | $949.30 | |