| 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 | $129.82 | 8.421% | $140.7521 | $140.75 | $140.75 | $140.80 |
| Purchase #2 | $235.71 | 5.276% | $248.1461 | $248.15 | $248.15 | $248.10 |
| Purchase #3 | $107.25 | 7.458% | $115.2487 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $169.60 | 13.310% | $192.1738 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $31.53 | 7.874% | $34.0127 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $161.32 | 11.526% | $179.9137 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $151.46 | 13.334% | $171.6557 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $986.69 | $1,081.9028 | $1,081.90 | $1,081.85 | $1,081.90 | |