| 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 | $193.90 | 12.536% | $218.2073 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $20.69 | 9.231% | $22.5999 | $22.60 | $22.60 | $22.60 |
| Purchase #3 | $35.58 | 3.863% | $36.9545 | $36.95 | $36.95 | $37.00 |
| Purchase #4 | $9.54 | 4.560% | $9.975 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $75.98 | 11.390% | $84.6341 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $221.25 | 10.646% | $244.8043 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $214.99 | 8.836% | $233.9865 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $771.93 | $851.1616 | $851.16 | $851.20 | $851.20 | |