| 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 | $214.68 | 6.670% | $228.9992 | $229.00 | $229.00 | $229.00 |
| Purchase #2 | $64.32 | 3.458% | $66.5442 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $82.95 | 13.145% | $93.8538 | $93.85 | $93.85 | $93.90 |
| Purchase #4 | $108.48 | 5.497% | $114.4431 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $154.94 | 8.274% | $167.7597 | $167.76 | $167.75 | $167.80 |
| Purchase #6 | $142.67 | 10.639% | $157.8487 | $157.85 | $157.85 | $157.80 |
| Purchase #7 | $128.62 | 10.164% | $141.6929 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $896.66 | $971.1416 | $971.13 | $971.15 | $971.10 | |