| 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 | $123.28 | 8.537% | $133.8044 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $100.33 | 3.595% | $103.9369 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $159.64 | 13.228% | $180.7572 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $115.81 | 8.514% | $125.6701 | $125.67 | $125.65 | $125.70 |
| Purchase #5 | $176.57 | 4.456% | $184.438 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $240.87 | 9.155% | $262.9216 | $262.92 | $262.90 | $262.90 |
| Purchase #7 | $185.59 | 12.257% | $208.3378 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $1,102.09 | $1,199.8660 | $1,199.87 | $1,199.85 | $1,199.80 | |