| 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 | $97.97 | 11.799% | $109.5295 | $109.53 | $109.55 | $109.50 |
| Purchase #2 | $211.65 | 10.737% | $234.3749 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $73.25 | 6.529% | $78.0325 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $221.97 | 11.805% | $248.1736 | $248.17 | $248.15 | $248.20 |
| Purchase #5 | $27.68 | 5.724% | $29.2644 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $207.74 | 12.508% | $233.7241 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $71.91 | 10.289% | $79.3088 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $912.17 | $1,012.4078 | $1,012.39 | $1,012.35 | $1,012.40 | |