| 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 | $215.40 | 10.725% | $238.5017 | $238.50 | $238.50 | $238.50 |
| Purchase #2 | $32.44 | 4.835% | $34.0085 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $28.96 | 9.526% | $31.7187 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $85.28 | 13.649% | $96.9199 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $196.84 | 11.749% | $219.9667 | $219.97 | $219.95 | $220.00 |
| Purchase #6 | $80.91 | 6.543% | $86.2039 | $86.20 | $86.20 | $86.20 |
| Purchase #7 | $142.30 | 6.222% | $151.1539 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $782.13 | $858.4733 | $858.47 | $858.40 | $858.50 | |