| 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 | $189.31 | 8.709% | $205.797 | $205.80 | $205.80 | $205.80 |
| Purchase #2 | $157.49 | 8.642% | $171.1003 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $100.98 | 6.643% | $107.6881 | $107.69 | $107.70 | $107.70 |
| Purchase #4 | $215.88 | 11.861% | $241.4855 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $198.99 | 3.249% | $205.4552 | $205.46 | $205.45 | $205.50 |
| Purchase #6 | $121.38 | 7.647% | $130.6619 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $173.26 | 10.483% | $191.4228 | $191.42 | $191.40 | $191.40 |
| 7 purchase totals = | $1,157.29 | $1,253.6108 | $1,253.62 | $1,253.60 | $1,253.70 | |