| 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 | $231.73 | 9.370% | $253.4431 | $253.44 | $253.45 | $253.40 |
| Purchase #2 | $230.34 | 5.212% | $242.3453 | $242.35 | $242.35 | $242.30 |
| Purchase #3 | $200.62 | 13.766% | $228.2373 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $190.48 | 5.449% | $200.8593 | $200.86 | $200.85 | $200.90 |
| Purchase #5 | $20.48 | 12.136% | $22.9655 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $145.69 | 5.293% | $153.4014 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $166.30 | 12.416% | $186.9478 | $186.95 | $186.95 | $186.90 |
| 7 purchase totals = | $1,185.64 | $1,288.1997 | $1,288.21 | $1,288.20 | $1,288.10 | |