| 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 | $61.30 | 4.755% | $64.2148 | $64.21 | $64.20 | $64.20 |
| Purchase #2 | $181.53 | 9.648% | $199.044 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $204.85 | 12.349% | $230.1469 | $230.15 | $230.15 | $230.10 |
| Purchase #4 | $250.99 | 3.415% | $259.5613 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $180.26 | 11.565% | $201.1071 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $42.73 | 3.277% | $44.1303 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $181.29 | 8.675% | $197.0169 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $1,102.95 | $1,195.2213 | $1,195.22 | $1,195.20 | $1,195.10 | |