| 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 | $224.57 | 10.568% | $248.3026 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $156.70 | 8.788% | $170.4708 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $158.96 | 7.126% | $170.2875 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $34.36 | 12.348% | $38.6028 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $5.34 | 6.264% | $5.6745 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $16.25 | 5.188% | $17.0931 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $231.88 | 3.643% | $240.3274 | $240.33 | $240.35 | $240.30 |
| 7 purchase totals = | $828.06 | $890.7587 | $890.75 | $890.75 | $890.80 | |