| 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 | $207.34 | 11.765% | $231.7336 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $122.39 | 12.501% | $137.69 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $132.92 | 9.171% | $145.1101 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $208.58 | 3.759% | $216.4205 | $216.42 | $216.40 | $216.40 |
| Purchase #5 | $208.29 | 4.750% | $218.1838 | $218.18 | $218.20 | $218.20 |
| Purchase #6 | $152.34 | 3.692% | $157.9644 | $157.96 | $157.95 | $158.00 |
| Purchase #7 | $35.39 | 8.312% | $38.3316 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $1,067.25 | $1,145.4340 | $1,145.42 | $1,145.45 | $1,145.40 | |