| 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 | $221.75 | 13.820% | $252.3959 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $218.26 | 7.168% | $233.9049 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $186.44 | 5.361% | $196.435 | $196.44 | $196.45 | $196.40 |
| Purchase #4 | $95.58 | 5.843% | $101.1647 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $86.44 | 3.706% | $89.6435 | $89.64 | $89.65 | $89.60 |
| Purchase #6 | $224.85 | 13.246% | $254.6336 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $83.41 | 8.657% | $90.6308 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $1,116.73 | $1,218.8084 | $1,218.80 | $1,218.85 | $1,218.70 | |