| 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 | $49.82 | 3.329% | $51.4785 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $198.62 | 7.862% | $214.2355 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $218.98 | 9.312% | $239.3714 | $239.37 | $239.35 | $239.40 |
| Purchase #4 | $189.56 | 7.324% | $203.4434 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $153.35 | 10.748% | $169.8321 | $169.83 | $169.85 | $169.80 |
| Purchase #6 | $122.47 | 13.699% | $139.2472 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $181.40 | 12.738% | $204.5067 | $204.51 | $204.50 | $204.50 |
| 7 purchase totals = | $1,114.20 | $1,222.1148 | $1,222.12 | $1,222.15 | $1,222.00 | |