| 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 | $119.49 | 3.183% | $123.2934 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $145.67 | 5.183% | $153.2201 | $153.22 | $153.20 | $153.20 |
| Purchase #3 | $229.25 | 9.416% | $250.8362 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $24.88 | 10.850% | $27.5795 | $27.58 | $27.60 | $27.60 |
| Purchase #5 | $184.64 | 6.239% | $196.1597 | $196.16 | $196.15 | $196.20 |
| Purchase #6 | $109.94 | 8.422% | $119.1991 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $26.26 | 8.404% | $28.4669 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $840.13 | $898.7549 | $898.76 | $898.75 | $898.80 | |