| 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 | $219.31 | 8.294% | $237.4996 | $237.50 | $237.50 | $237.50 |
| Purchase #2 | $192.93 | 7.638% | $207.666 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $75.57 | 9.798% | $82.9743 | $82.97 | $82.95 | $83.00 |
| Purchase #4 | $195.77 | 9.145% | $213.6732 | $213.67 | $213.65 | $213.70 |
| Purchase #5 | $101.88 | 12.205% | $114.3145 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $139.82 | 9.489% | $153.0875 | $153.09 | $153.10 | $153.10 |
| Purchase #7 | $207.83 | 8.610% | $225.7242 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $1,133.11 | $1,234.9393 | $1,234.93 | $1,234.85 | $1,235.00 | |