| 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 | $120.74 | 7.267% | $129.5142 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $105.64 | 13.528% | $119.931 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $40.69 | 7.781% | $43.8561 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $118.75 | 13.562% | $134.8549 | $134.85 | $134.85 | $134.90 |
| Purchase #5 | $164.97 | 4.157% | $171.8278 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $236.88 | 8.683% | $257.4483 | $257.45 | $257.45 | $257.40 |
| Purchase #7 | $152.62 | 3.257% | $157.5908 | $157.59 | $157.60 | $157.60 |
| 7 purchase totals = | $940.29 | $1,015.0231 | $1,015.02 | $1,015.05 | $1,015.00 | |