| 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 | $121.89 | 4.658% | $127.5676 | $127.57 | $127.55 | $127.60 |
| Purchase #2 | $247.50 | 7.695% | $266.5451 | $266.55 | $266.55 | $266.50 |
| Purchase #3 | $189.48 | 6.273% | $201.3661 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $53.26 | 5.823% | $56.3613 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $231.50 | 9.466% | $253.4138 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $184.66 | 7.313% | $198.1642 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $72.30 | 12.695% | $81.4785 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $1,100.59 | $1,184.8966 | $1,184.90 | $1,184.85 | $1,185.00 | |