| 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 | $231.83 | 5.639% | $244.9029 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $236.77 | 11.631% | $264.3087 | $264.31 | $264.30 | $264.30 |
| Purchase #3 | $197.40 | 8.559% | $214.2955 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $68.83 | 4.675% | $72.0478 | $72.05 | $72.05 | $72.00 |
| Purchase #5 | $120.87 | 3.427% | $125.0122 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $220.89 | 12.390% | $248.2583 | $248.26 | $248.25 | $248.30 |
| Purchase #7 | $148.85 | 13.722% | $169.2752 | $169.28 | $169.30 | $169.30 |
| 7 purchase totals = | $1,225.44 | $1,338.1006 | $1,338.11 | $1,338.10 | $1,338.10 | |