| 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 | $124.80 | 10.254% | $137.597 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $202.90 | 9.602% | $222.3825 | $222.38 | $222.40 | $222.40 |
| Purchase #3 | $209.67 | 4.177% | $218.4279 | $218.43 | $218.45 | $218.40 |
| Purchase #4 | $44.70 | 10.750% | $49.5053 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $118.27 | 8.538% | $128.3679 | $128.37 | $128.35 | $128.40 |
| Purchase #6 | $219.26 | 10.542% | $242.3744 | $242.37 | $242.35 | $242.40 |
| Purchase #7 | $147.45 | 6.488% | $157.0166 | $157.02 | $157.00 | $157.00 |
| 7 purchase totals = | $1,067.05 | $1,155.6716 | $1,155.68 | $1,155.65 | $1,155.70 | |