| 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 | $78.35 | 10.117% | $86.2767 | $86.28 | $86.30 | $86.30 |
| Purchase #2 | $195.35 | 13.539% | $221.7984 | $221.80 | $221.80 | $221.80 |
| Purchase #3 | $196.93 | 9.117% | $214.8841 | $214.88 | $214.90 | $214.90 |
| Purchase #4 | $236.88 | 7.386% | $254.376 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $134.64 | 9.550% | $147.4981 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $39.93 | 7.228% | $42.8161 | $42.82 | $42.80 | $42.80 |
| Purchase #7 | $237.89 | 6.413% | $253.1459 | $253.15 | $253.15 | $253.10 |
| 7 purchase totals = | $1,119.97 | $1,220.7953 | $1,220.81 | $1,220.85 | $1,220.80 | |