| 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 | $224.58 | 7.354% | $241.0956 | $241.10 | $241.10 | $241.10 |
| Purchase #2 | $137.56 | 5.605% | $145.2702 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $16.49 | 5.243% | $17.3546 | $17.35 | $17.35 | $17.40 |
| Purchase #4 | $92.44 | 12.566% | $104.056 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $210.97 | 9.165% | $230.3054 | $230.31 | $230.30 | $230.30 |
| Purchase #6 | $82.81 | 7.870% | $89.3271 | $89.33 | $89.35 | $89.30 |
| Purchase #7 | $34.35 | 4.852% | $36.0167 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $799.20 | $863.4256 | $863.44 | $863.40 | $863.50 | |