| 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 | $105.30 | 3.709% | $109.2056 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $129.70 | 11.828% | $145.0409 | $145.04 | $145.05 | $145.00 |
| Purchase #3 | $45.55 | 9.621% | $49.9324 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $234.58 | 9.835% | $257.6509 | $257.65 | $257.65 | $257.70 |
| Purchase #5 | $59.89 | 4.664% | $62.6833 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $149.55 | 3.831% | $155.2793 | $155.28 | $155.30 | $155.30 |
| Purchase #7 | $235.44 | 4.540% | $246.129 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $960.01 | $1,025.9214 | $1,025.92 | $1,026.00 | $1,025.90 | |