| 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 | $219.45 | 13.662% | $249.4313 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $180.56 | 8.505% | $195.9166 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $154.91 | 6.641% | $165.1976 | $165.20 | $165.20 | $165.20 |
| Purchase #4 | $131.78 | 9.346% | $144.0962 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $106.97 | 6.528% | $113.953 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $225.53 | 4.631% | $235.9743 | $235.97 | $235.95 | $236.00 |
| Purchase #7 | $34.82 | 9.369% | $38.0823 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $1,054.02 | $1,142.6513 | $1,142.65 | $1,142.65 | $1,142.70 | |