| 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 | $218.74 | 8.555% | $237.4532 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $91.54 | 8.341% | $99.1754 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $88.90 | 3.530% | $92.0382 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $41.75 | 12.838% | $47.1099 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $176.43 | 7.249% | $189.2194 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $5.50 | 3.326% | $5.6829 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $215.50 | 4.662% | $225.5466 | $225.55 | $225.55 | $225.50 |
| 7 purchase totals = | $838.36 | $896.2256 | $896.23 | $896.25 | $896.20 | |