| 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 | $40.35 | 3.335% | $41.6957 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $223.50 | 11.569% | $249.3567 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $210.78 | 9.188% | $230.1465 | $230.15 | $230.15 | $230.10 |
| Purchase #4 | $164.58 | 12.172% | $184.6127 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $165.46 | 10.873% | $183.4505 | $183.45 | $183.45 | $183.50 |
| Purchase #6 | $118.80 | 7.465% | $127.6684 | $127.67 | $127.65 | $127.70 |
| Purchase #7 | $247.87 | 10.274% | $273.3362 | $273.34 | $273.35 | $273.30 |
| 7 purchase totals = | $1,171.34 | $1,290.2667 | $1,290.28 | $1,290.25 | $1,290.30 | |