| 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 | $108.67 | 5.753% | $114.9218 | $114.92 | $114.90 | $114.90 |
| Purchase #2 | $245.62 | 9.507% | $268.9711 | $268.97 | $268.95 | $269.00 |
| Purchase #3 | $110.31 | 8.260% | $119.4216 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $247.53 | 8.772% | $269.2433 | $269.24 | $269.25 | $269.20 |
| Purchase #5 | $212.36 | 13.388% | $240.7908 | $240.79 | $240.80 | $240.80 |
| Purchase #6 | $7.82 | 9.323% | $8.5491 | $8.55 | $8.55 | $8.50 |
| Purchase #7 | $205.70 | 3.343% | $212.5766 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $1,138.01 | $1,234.4743 | $1,234.47 | $1,234.45 | $1,234.40 | |