| 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 | $250.27 | 9.124% | $273.1046 | $273.10 | $273.10 | $273.10 |
| Purchase #2 | $234.94 | 6.455% | $250.1054 | $250.11 | $250.10 | $250.10 |
| Purchase #3 | $101.32 | 5.798% | $107.1945 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $85.40 | 6.485% | $90.9382 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $115.28 | 9.209% | $125.8961 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $127.51 | 11.305% | $141.925 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $51.94 | 11.728% | $58.0315 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $966.66 | $1,047.1953 | $1,047.20 | $1,047.25 | $1,047.10 | |