| 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 | $250.64 | 10.294% | $276.4409 | $276.44 | $276.45 | $276.40 |
| Purchase #2 | $213.64 | 13.607% | $242.71 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $95.77 | 11.867% | $107.135 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $103.76 | 10.719% | $114.882 | $114.88 | $114.90 | $114.90 |
| Purchase #5 | $176.87 | 8.364% | $191.6634 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $54.79 | 12.457% | $61.6152 | $61.62 | $61.60 | $61.60 |
| Purchase #7 | $186.96 | 6.177% | $198.5085 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $1,082.43 | $1,192.9550 | $1,192.96 | $1,192.95 | $1,192.90 | |