| 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 | $210.42 | 4.278% | $219.4218 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $198.52 | 4.208% | $206.8737 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $200.69 | 4.470% | $209.6608 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $50.69 | 3.636% | $52.5331 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $231.44 | 9.232% | $252.8065 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $169.69 | 3.131% | $175.003 | $175.00 | $175.00 | $175.00 |
| Purchase #7 | $114.68 | 3.130% | $118.2695 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $1,176.13 | $1,234.5684 | $1,234.56 | $1,234.50 | $1,234.60 | |