| 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 | $43.46 | 11.359% | $48.3966 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $199.30 | 7.470% | $214.1877 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $131.25 | 9.180% | $143.2988 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $100.82 | 3.683% | $104.5332 | $104.53 | $104.55 | $104.50 |
| Purchase #5 | $248.72 | 4.352% | $259.5443 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $17.79 | 6.486% | $18.9439 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $126.43 | 5.828% | $133.7983 | $133.80 | $133.80 | $133.80 |
| 7 purchase totals = | $867.77 | $922.7028 | $922.70 | $922.75 | $922.60 | |