| 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 | $190.47 | 4.277% | $198.6164 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $235.59 | 3.675% | $244.2479 | $244.25 | $244.25 | $244.20 |
| Purchase #3 | $165.34 | 11.513% | $184.3756 | $184.38 | $184.40 | $184.40 |
| Purchase #4 | $45.54 | 12.824% | $51.38 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $70.78 | 5.658% | $74.7847 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $125.69 | 5.777% | $132.9511 | $132.95 | $132.95 | $133.00 |
| Purchase #7 | $196.39 | 7.790% | $211.6888 | $211.69 | $211.70 | $211.70 |
| 7 purchase totals = | $1,029.80 | $1,098.0445 | $1,098.05 | $1,098.10 | $1,098.10 | |