| 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 | $236.44 | 7.455% | $254.0666 | $254.07 | $254.05 | $254.10 |
| Purchase #2 | $141.81 | 7.474% | $152.4089 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $207.71 | 9.325% | $227.079 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $26.70 | 6.392% | $28.4067 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $69.57 | 3.359% | $71.9069 | $71.91 | $71.90 | $71.90 |
| Purchase #6 | $114.78 | 7.149% | $122.9856 | $122.99 | $123.00 | $123.00 |
| Purchase #7 | $163.42 | 4.813% | $171.2854 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $960.43 | $1,028.1391 | $1,028.16 | $1,028.15 | $1,028.20 | |