| 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 | $229.25 | 10.828% | $254.0732 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $112.94 | 4.543% | $118.0709 | $118.07 | $118.05 | $118.10 |
| Purchase #3 | $52.40 | 4.500% | $54.758 | $54.76 | $54.75 | $54.80 |
| Purchase #4 | $10.54 | 10.868% | $11.6855 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $5.36 | 11.342% | $5.9679 | $5.97 | $5.95 | $6.00 |
| Purchase #6 | $197.64 | 8.359% | $214.1607 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $184.71 | 10.775% | $204.6125 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $792.84 | $863.3287 | $863.33 | $863.25 | $863.50 | |