| 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 | $240.39 | 6.141% | $255.1523 | $255.15 | $255.15 | $255.20 |
| Purchase #2 | $216.80 | 8.465% | $235.1521 | $235.15 | $235.15 | $235.20 |
| Purchase #3 | $149.55 | 10.481% | $165.2243 | $165.22 | $165.20 | $165.20 |
| Purchase #4 | $200.93 | 7.842% | $216.6869 | $216.69 | $216.70 | $216.70 |
| Purchase #5 | $115.55 | 4.585% | $120.848 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $87.28 | 10.377% | $96.337 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $236.60 | 3.853% | $245.7162 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $1,247.10 | $1,335.1168 | $1,335.12 | $1,335.10 | $1,335.10 | |