| 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 | $231.25 | 4.797% | $242.3431 | $242.34 | $242.35 | $242.30 |
| Purchase #2 | $20.32 | 12.677% | $22.896 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $208.57 | 12.327% | $234.2804 | $234.28 | $234.30 | $234.30 |
| Purchase #4 | $240.33 | 3.191% | $247.9989 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $115.69 | 10.778% | $128.1591 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $142.82 | 13.872% | $162.632 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $134.61 | 8.107% | $145.5228 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $1,093.59 | $1,183.8323 | $1,183.83 | $1,183.85 | $1,183.80 | |