| 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 | $103.88 | 9.828% | $114.0893 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $63.40 | 4.195% | $66.0596 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $183.56 | 10.399% | $202.6484 | $202.65 | $202.65 | $202.60 |
| Purchase #4 | $236.65 | 7.831% | $255.1821 | $255.18 | $255.20 | $255.20 |
| Purchase #5 | $128.41 | 11.462% | $143.1284 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $157.96 | 9.120% | $172.366 | $172.37 | $172.35 | $172.40 |
| Purchase #7 | $225.86 | 3.830% | $234.5104 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $1,099.72 | $1,187.9842 | $1,187.99 | $1,188.00 | $1,188.00 | |