| 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 | $114.71 | 8.344% | $124.2814 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $193.81 | 9.385% | $211.9991 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $113.60 | 13.517% | $128.9553 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $207.61 | 12.240% | $233.0215 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $128.61 | 3.368% | $132.9416 | $132.94 | $132.95 | $132.90 |
| Purchase #6 | $8.37 | 3.320% | $8.6479 | $8.65 | $8.65 | $8.60 |
| Purchase #7 | $147.39 | 12.190% | $165.3568 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $914.10 | $1,005.2036 | $1,005.21 | $1,005.20 | $1,005.20 | |