| 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 | $84.61 | 7.775% | $91.1884 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $82.98 | 3.517% | $85.8984 | $85.90 | $85.90 | $85.90 |
| Purchase #3 | $119.62 | 4.410% | $124.8952 | $124.90 | $124.90 | $124.90 |
| Purchase #4 | $182.50 | 5.680% | $192.866 | $192.87 | $192.85 | $192.90 |
| Purchase #5 | $216.32 | 9.428% | $236.7146 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $169.91 | 11.341% | $189.1795 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $157.57 | 8.412% | $170.8248 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $1,013.51 | $1,091.5669 | $1,091.57 | $1,091.55 | $1,091.60 | |