| 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 | $209.58 | 11.667% | $234.0317 | $234.03 | $234.05 | $234.00 |
| Purchase #2 | $230.90 | 5.253% | $243.0292 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $151.59 | 8.859% | $165.0194 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $145.62 | 13.714% | $165.5903 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $206.83 | 7.304% | $221.9369 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $42.26 | 11.403% | $47.0789 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $109.43 | 12.527% | $123.1383 | $123.14 | $123.15 | $123.10 |
| 7 purchase totals = | $1,096.21 | $1,199.8247 | $1,199.83 | $1,199.90 | $1,199.70 | |