| 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 | $192.75 | 11.168% | $214.2763 | $214.28 | $214.30 | $214.30 |
| Purchase #2 | $194.37 | 5.852% | $205.7445 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $98.41 | 8.720% | $106.9914 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $184.66 | 10.170% | $203.4399 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $77.99 | 8.435% | $84.5685 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $220.94 | 6.832% | $236.0346 | $236.03 | $236.05 | $236.00 |
| Purchase #7 | $231.93 | 5.647% | $245.0271 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $1,201.05 | $1,296.0823 | $1,296.08 | $1,296.15 | $1,296.00 | |