| 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 | $226.36 | 3.806% | $234.9753 | $234.98 | $235.00 | $235.00 |
| Purchase #2 | $130.86 | 5.622% | $138.2169 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $60.98 | 12.160% | $68.3952 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $181.76 | 10.662% | $201.1393 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $130.68 | 5.632% | $138.0399 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $9.69 | 8.533% | $10.5168 | $10.52 | $10.50 | $10.50 |
| Purchase #7 | $91.44 | 5.836% | $96.7764 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $831.77 | $888.0598 | $888.08 | $888.10 | $888.00 | |