| 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 | $21.52 | 13.455% | $24.4155 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $115.57 | 4.683% | $120.9821 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $132.88 | 5.604% | $140.3266 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $23.89 | 4.400% | $24.9412 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $181.91 | 12.847% | $205.28 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $36.89 | 3.864% | $38.3154 | $38.32 | $38.30 | $38.30 |
| Purchase #7 | $190.56 | 9.149% | $207.9943 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $703.22 | $762.2551 | $762.26 | $762.30 | $762.20 | |