| 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 | $119.72 | 11.591% | $133.5967 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $123.69 | 7.531% | $133.0051 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $227.95 | 11.416% | $253.9728 | $253.97 | $253.95 | $254.00 |
| Purchase #4 | $194.29 | 11.481% | $216.5964 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $191.73 | 13.319% | $217.2665 | $217.27 | $217.25 | $217.30 |
| Purchase #6 | $239.56 | 10.378% | $264.4215 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $66.51 | 5.865% | $70.4108 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $1,163.45 | $1,289.2698 | $1,289.28 | $1,289.20 | $1,289.30 | |