| 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 | $236.97 | 8.716% | $257.6243 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $228.44 | 12.702% | $257.4564 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $139.73 | 4.308% | $145.7496 | $145.75 | $145.75 | $145.70 |
| Purchase #4 | $236.32 | 4.409% | $246.7393 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $41.55 | 3.579% | $43.0371 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $131.63 | 10.859% | $145.9237 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $181.54 | 10.344% | $200.3185 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $1,196.18 | $1,296.8489 | $1,296.85 | $1,296.80 | $1,296.70 | |