| 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 | $114.56 | 12.577% | $128.9682 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $201.78 | 10.492% | $222.9508 | $222.95 | $222.95 | $223.00 |
| Purchase #3 | $130.88 | 4.637% | $136.9489 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $166.38 | 12.252% | $186.7649 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $102.43 | 3.726% | $106.2465 | $106.25 | $106.25 | $106.20 |
| Purchase #6 | $171.42 | 12.353% | $192.5955 | $192.60 | $192.60 | $192.60 |
| Purchase #7 | $127.88 | 12.356% | $143.6809 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $1,015.33 | $1,118.1557 | $1,118.16 | $1,118.15 | $1,118.20 | |