| 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 | $8.42 | 9.549% | $9.224 | $9.22 | $9.20 | $9.20 |
| Purchase #2 | $41.61 | 6.692% | $44.3945 | $44.39 | $44.40 | $44.40 |
| Purchase #3 | $118.44 | 13.106% | $133.9627 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $242.81 | 9.280% | $265.3428 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $87.69 | 10.173% | $96.6107 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $179.65 | 9.532% | $196.7742 | $196.77 | $196.75 | $196.80 |
| Purchase #7 | $198.81 | 11.412% | $221.4982 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $877.43 | $967.8071 | $967.79 | $967.75 | $967.80 | |