| 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 | $144.31 | 4.833% | $151.2845 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $31.99 | 7.646% | $34.436 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $120.54 | 11.339% | $134.208 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $246.26 | 7.481% | $264.6827 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $107.64 | 6.773% | $114.9305 | $114.93 | $114.95 | $114.90 |
| Purchase #6 | $149.38 | 11.825% | $167.0442 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $238.93 | 4.144% | $248.8313 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $1,039.05 | $1,115.4172 | $1,115.41 | $1,115.50 | $1,115.30 | |