| 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 | $196.39 | 12.439% | $220.819 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $104.69 | 10.559% | $115.7442 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $18.64 | 3.193% | $19.2352 | $19.24 | $19.25 | $19.20 |
| Purchase #4 | $82.99 | 4.845% | $87.0109 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $181.38 | 4.795% | $190.0772 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $65.54 | 10.676% | $72.5371 | $72.54 | $72.55 | $72.50 |
| Purchase #7 | $59.68 | 9.574% | $65.3938 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $709.31 | $770.8174 | $770.82 | $770.85 | $770.70 | |