| 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 | $236.39 | 7.588% | $254.3273 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $196.80 | 4.667% | $205.9847 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $152.81 | 4.629% | $159.8836 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $223.98 | 5.181% | $235.5844 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $107.98 | 7.583% | $116.1681 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $154.85 | 13.501% | $175.7563 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $225.35 | 7.754% | $242.8236 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $1,298.16 | $1,390.5280 | $1,390.52 | $1,390.55 | $1,390.60 | |