| 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 | $184.38 | 12.237% | $206.9426 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $127.33 | 12.231% | $142.9037 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $237.97 | 6.559% | $253.5785 | $253.58 | $253.60 | $253.60 |
| Purchase #4 | $195.61 | 9.608% | $214.4042 | $214.40 | $214.40 | $214.40 |
| Purchase #5 | $15.30 | 5.449% | $16.1337 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $241.46 | 10.452% | $266.6974 | $266.70 | $266.70 | $266.70 |
| Purchase #7 | $241.47 | 12.258% | $271.0694 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $1,243.52 | $1,371.7295 | $1,371.72 | $1,371.75 | $1,371.70 | |