| 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 | $104.94 | 13.513% | $119.1205 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $48.33 | 11.326% | $53.8039 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $132.50 | 11.736% | $148.0502 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $241.70 | 4.326% | $252.1559 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $250.72 | 11.314% | $279.0865 | $279.09 | $279.10 | $279.10 |
| Purchase #6 | $14.44 | 9.643% | $15.8324 | $15.83 | $15.85 | $15.80 |
| Purchase #7 | $126.97 | 5.799% | $134.333 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $919.60 | $1,002.3824 | $1,002.38 | $1,002.40 | $1,002.40 | |