| 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 | $190.42 | 4.372% | $198.7452 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $8.61 | 12.734% | $9.7064 | $9.71 | $9.70 | $9.70 |
| Purchase #3 | $235.34 | 13.873% | $267.9887 | $267.99 | $268.00 | $268.00 |
| Purchase #4 | $77.68 | 7.830% | $83.7623 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $144.95 | 8.214% | $156.8562 | $156.86 | $156.85 | $156.90 |
| Purchase #6 | $243.85 | 5.497% | $257.2544 | $257.25 | $257.25 | $257.30 |
| Purchase #7 | $222.34 | 5.600% | $234.791 | $234.79 | $234.80 | $234.80 |
| 7 purchase totals = | $1,123.19 | $1,209.1042 | $1,209.11 | $1,209.10 | $1,209.20 | |