| 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 | $224.44 | 6.522% | $239.078 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $151.48 | 7.249% | $162.4608 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $9.47 | 10.724% | $10.4856 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $195.59 | 12.133% | $219.3209 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $61.26 | 3.141% | $63.1842 | $63.18 | $63.20 | $63.20 |
| Purchase #6 | $102.95 | 4.427% | $107.5076 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $167.83 | 9.849% | $184.3596 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $913.02 | $986.3967 | $986.40 | $986.40 | $986.50 | |