| 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 | $222.41 | 9.838% | $244.2907 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $39.60 | 5.650% | $41.8374 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $227.74 | 6.268% | $242.0147 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $87.43 | 5.165% | $91.9458 | $91.95 | $91.95 | $91.90 |
| Purchase #5 | $42.99 | 4.825% | $45.0643 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $246.32 | 11.322% | $274.2084 | $274.21 | $274.20 | $274.20 |
| Purchase #7 | $86.38 | 12.448% | $97.1326 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $952.87 | $1,036.4939 | $1,036.49 | $1,036.50 | $1,036.40 | |