| 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 | $28.81 | 5.874% | $30.5023 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $211.28 | 7.154% | $226.395 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $167.78 | 4.424% | $175.2026 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $184.60 | 3.705% | $191.4394 | $191.44 | $191.45 | $191.40 |
| Purchase #5 | $146.87 | 12.675% | $165.4858 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $215.55 | 6.597% | $229.7698 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $112.66 | 11.755% | $125.9032 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $1,067.55 | $1,144.6981 | $1,144.70 | $1,144.70 | $1,144.70 | |