| 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 | $225.71 | 3.692% | $234.0432 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $192.66 | 9.283% | $210.5446 | $210.54 | $210.55 | $210.50 |
| Purchase #3 | $152.70 | 8.190% | $165.2061 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $169.89 | 13.179% | $192.2798 | $192.28 | $192.30 | $192.30 |
| Purchase #5 | $75.76 | 13.402% | $85.9134 | $85.91 | $85.90 | $85.90 |
| Purchase #6 | $245.72 | 6.558% | $261.8343 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $212.45 | 13.457% | $241.0394 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,274.89 | $1,390.8608 | $1,390.85 | $1,390.90 | $1,390.70 | |