| 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 | $25.76 | 3.646% | $26.6992 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $226.28 | 12.138% | $253.7459 | $253.75 | $253.75 | $253.70 |
| Purchase #3 | $231.69 | 11.629% | $258.6332 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $141.38 | 11.270% | $157.3135 | $157.31 | $157.30 | $157.30 |
| Purchase #5 | $124.47 | 11.224% | $138.4405 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $7.43 | 8.705% | $8.0768 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $141.75 | 5.785% | $149.9502 | $149.95 | $149.95 | $150.00 |
| 7 purchase totals = | $898.76 | $992.8593 | $992.86 | $992.90 | $992.80 | |