| 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 | $129.28 | 5.407% | $136.2702 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $48.93 | 4.495% | $51.1294 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $186.69 | 6.826% | $199.4335 | $199.43 | $199.45 | $199.40 |
| Purchase #4 | $241.78 | 7.287% | $259.3985 | $259.40 | $259.40 | $259.40 |
| Purchase #5 | $229.34 | 5.199% | $241.2634 | $241.26 | $241.25 | $241.30 |
| Purchase #6 | $27.45 | 5.546% | $28.9724 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $46.75 | 11.513% | $52.1323 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $910.22 | $968.5997 | $968.59 | $968.60 | $968.60 | |