| 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 | $13.61 | 7.612% | $14.646 | $14.65 | $14.65 | $14.60 |
| Purchase #2 | $114.77 | 11.803% | $128.3163 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $225.63 | 7.133% | $241.7242 | $241.72 | $241.70 | $241.70 |
| Purchase #4 | $242.91 | 11.151% | $269.9969 | $270.00 | $270.00 | $270.00 |
| Purchase #5 | $227.44 | 10.732% | $251.8489 | $251.85 | $251.85 | $251.80 |
| Purchase #6 | $17.49 | 11.688% | $19.5342 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $77.84 | 4.457% | $81.3093 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $919.69 | $1,007.3758 | $1,007.38 | $1,007.35 | $1,007.20 | |