| 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 | $234.72 | 9.474% | $256.9574 | $256.96 | $256.95 | $257.00 |
| Purchase #2 | $120.67 | 11.502% | $134.5495 | $134.55 | $134.55 | $134.50 |
| Purchase #3 | $185.30 | 3.291% | $191.3982 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $184.97 | 9.500% | $202.5422 | $202.54 | $202.55 | $202.50 |
| Purchase #5 | $205.66 | 8.632% | $223.4126 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $21.28 | 3.585% | $22.0429 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $108.95 | 11.276% | $121.2352 | $121.24 | $121.25 | $121.20 |
| 7 purchase totals = | $1,061.55 | $1,152.1380 | $1,152.14 | $1,152.15 | $1,152.00 | |