| 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 | $201.65 | 8.857% | $219.5101 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $82.88 | 3.588% | $85.8537 | $85.85 | $85.85 | $85.90 |
| Purchase #3 | $175.42 | 13.542% | $199.1754 | $199.18 | $199.20 | $199.20 |
| Purchase #4 | $139.41 | 8.654% | $151.4745 | $151.47 | $151.45 | $151.50 |
| Purchase #5 | $134.28 | 11.521% | $149.7504 | $149.75 | $149.75 | $149.80 |
| Purchase #6 | $103.95 | 9.676% | $114.0082 | $114.01 | $114.00 | $114.00 |
| Purchase #7 | $8.41 | 8.298% | $9.1079 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $846.00 | $928.8802 | $928.88 | $928.85 | $929.00 | |