| 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 | $211.98 | 4.670% | $221.8795 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $28.83 | 7.337% | $30.9453 | $30.95 | $30.95 | $30.90 |
| Purchase #3 | $103.26 | 4.201% | $107.598 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $223.64 | 13.467% | $253.7576 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $80.69 | 3.858% | $83.803 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $37.50 | 3.444% | $38.7915 | $38.79 | $38.80 | $38.80 |
| Purchase #7 | $100.88 | 6.369% | $107.305 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $786.78 | $844.0799 | $844.09 | $844.10 | $844.10 | |