| 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 | $128.34 | 12.241% | $144.0501 | $144.05 | $144.05 | $144.10 |
| Purchase #2 | $230.95 | 3.490% | $239.0102 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $30.50 | 5.420% | $32.1531 | $32.15 | $32.15 | $32.20 |
| Purchase #4 | $182.49 | 6.284% | $193.9577 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $40.25 | 3.191% | $41.5344 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $32.78 | 4.776% | $34.3456 | $34.35 | $34.35 | $34.30 |
| Purchase #7 | $107.78 | 11.262% | $119.9182 | $119.92 | $119.90 | $119.90 |
| 7 purchase totals = | $753.09 | $804.9693 | $804.97 | $804.95 | $805.00 | |