| 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 | $127.50 | 5.518% | $134.5355 | $134.54 | $134.55 | $134.50 |
| Purchase #2 | $21.95 | 13.444% | $24.901 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $226.41 | 10.810% | $250.8849 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $89.30 | 3.247% | $92.1996 | $92.20 | $92.20 | $92.20 |
| Purchase #5 | $237.83 | 5.625% | $251.2079 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $172.62 | 7.149% | $184.9606 | $184.96 | $184.95 | $185.00 |
| Purchase #7 | $126.27 | 11.796% | $141.1648 | $141.16 | $141.15 | $141.20 |
| 7 purchase totals = | $1,001.88 | $1,079.8543 | $1,079.85 | $1,079.85 | $1,079.90 | |