| 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 | $114.68 | 13.796% | $130.5013 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $225.25 | 7.567% | $242.2947 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $9.97 | 10.639% | $11.0307 | $11.03 | $11.05 | $11.00 |
| Purchase #4 | $108.48 | 6.220% | $115.2275 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $198.84 | 3.245% | $205.2924 | $205.29 | $205.30 | $205.30 |
| Purchase #6 | $213.65 | 12.589% | $240.5464 | $240.55 | $240.55 | $240.50 |
| Purchase #7 | $122.49 | 6.720% | $130.7213 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $993.36 | $1,075.6143 | $1,075.61 | $1,075.65 | $1,075.50 | |