| 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 | $119.87 | 8.240% | $129.7473 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $153.73 | 10.728% | $170.2222 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $144.80 | 11.790% | $161.8719 | $161.87 | $161.85 | $161.90 |
| Purchase #4 | $225.80 | 13.408% | $256.0753 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $116.66 | 11.833% | $130.4644 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $185.84 | 6.670% | $198.2355 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $169.95 | 3.193% | $175.3765 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $1,116.65 | $1,221.9931 | $1,222.00 | $1,222.00 | $1,222.00 | |