| 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 | $179.46 | 12.254% | $201.451 | $201.45 | $201.45 | $201.50 |
| Purchase #2 | $241.57 | 9.488% | $264.4902 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $153.61 | 4.210% | $160.077 | $160.08 | $160.10 | $160.10 |
| Purchase #4 | $189.39 | 11.760% | $211.6623 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $105.95 | 9.724% | $116.2526 | $116.25 | $116.25 | $116.30 |
| Purchase #6 | $175.96 | 12.427% | $197.8265 | $197.83 | $197.85 | $197.80 |
| Purchase #7 | $207.70 | 9.391% | $227.2051 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $1,253.64 | $1,378.9647 | $1,378.97 | $1,379.00 | $1,379.10 | |