| 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 | $229.60 | 11.368% | $255.7009 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $163.73 | 3.866% | $170.0598 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $189.39 | 8.329% | $205.1643 | $205.16 | $205.15 | $205.20 |
| Purchase #4 | $219.90 | 6.137% | $233.3953 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $225.66 | 6.549% | $240.4385 | $240.44 | $240.45 | $240.40 |
| Purchase #6 | $179.50 | 7.225% | $192.4689 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $231.30 | 13.526% | $262.5856 | $262.59 | $262.60 | $262.60 |
| 7 purchase totals = | $1,439.08 | $1,559.8133 | $1,559.82 | $1,559.80 | $1,559.90 | |