| 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 | $104.88 | 4.604% | $109.7087 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $22.72 | 10.772% | $25.1674 | $25.17 | $25.15 | $25.20 |
| Purchase #3 | $166.29 | 6.823% | $177.636 | $177.64 | $177.65 | $177.60 |
| Purchase #4 | $17.45 | 9.458% | $19.1004 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $40.94 | 7.164% | $43.8729 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $211.80 | 8.531% | $229.8687 | $229.87 | $229.85 | $229.90 |
| Purchase #7 | $245.65 | 5.371% | $258.8439 | $258.84 | $258.85 | $258.80 |
| 7 purchase totals = | $809.73 | $864.1980 | $864.20 | $864.15 | $864.20 | |