| 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 | $180.68 | 10.660% | $199.9405 | $199.94 | $199.95 | $199.90 |
| Purchase #2 | $30.62 | 5.565% | $32.324 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $189.91 | 5.260% | $199.8993 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $77.79 | 11.627% | $86.8346 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $193.54 | 5.838% | $204.8389 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $172.47 | 11.336% | $192.0212 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $22.96 | 8.278% | $24.8606 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $867.97 | $940.7191 | $940.71 | $940.70 | $940.60 | |