| 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 | $201.33 | 8.843% | $219.1336 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $46.27 | 13.737% | $52.6261 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $33.94 | 3.221% | $35.0332 | $35.03 | $35.05 | $35.00 |
| Purchase #4 | $53.77 | 4.604% | $56.2456 | $56.25 | $56.25 | $56.20 |
| Purchase #5 | $214.73 | 10.260% | $236.7613 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $191.72 | 9.729% | $210.3724 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $113.83 | 11.807% | $127.2699 | $127.27 | $127.25 | $127.30 |
| 7 purchase totals = | $855.59 | $937.4421 | $937.44 | $937.45 | $937.40 | |