| 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 | $238.99 | 4.342% | $249.3669 | $249.37 | $249.35 | $249.40 |
| Purchase #2 | $202.92 | 13.432% | $230.1762 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $75.80 | 9.635% | $83.1033 | $83.10 | $83.10 | $83.10 |
| Purchase #4 | $86.84 | 6.710% | $92.667 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $153.72 | 7.398% | $165.0922 | $165.09 | $165.10 | $165.10 |
| Purchase #6 | $133.46 | 8.545% | $144.8642 | $144.86 | $144.85 | $144.90 |
| Purchase #7 | $236.59 | 3.638% | $245.1971 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,128.32 | $1,210.4669 | $1,210.47 | $1,210.45 | $1,210.60 | |