| 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 | $234.31 | 9.591% | $256.7827 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $245.74 | 6.393% | $261.4502 | $261.45 | $261.45 | $261.50 |
| Purchase #3 | $195.89 | 3.287% | $202.3289 | $202.33 | $202.35 | $202.30 |
| Purchase #4 | $235.30 | 6.652% | $250.9522 | $250.95 | $250.95 | $251.00 |
| Purchase #5 | $192.27 | 5.732% | $203.2909 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $27.93 | 11.291% | $31.0836 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $98.87 | 4.558% | $103.3765 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $1,230.31 | $1,309.2650 | $1,309.26 | $1,309.35 | $1,309.40 | |