| 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 | $95.98 | 9.587% | $105.1816 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $189.36 | 3.788% | $196.533 | $196.53 | $196.55 | $196.50 |
| Purchase #3 | $130.67 | 11.119% | $145.1992 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $242.37 | 8.224% | $262.3025 | $262.30 | $262.30 | $262.30 |
| Purchase #5 | $29.34 | 7.112% | $31.4267 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $206.98 | 13.623% | $235.1769 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $193.49 | 9.872% | $212.5913 | $212.59 | $212.60 | $212.60 |
| 7 purchase totals = | $1,088.19 | $1,188.4112 | $1,188.41 | $1,188.50 | $1,188.40 | |