| 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 | $222.83 | 3.391% | $230.3862 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $122.34 | 9.477% | $133.9342 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $160.36 | 13.382% | $181.8194 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $144.72 | 13.306% | $163.9764 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $39.73 | 9.787% | $43.6184 | $43.62 | $43.60 | $43.60 |
| Purchase #6 | $110.65 | 3.581% | $114.6124 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $56.59 | 12.537% | $63.6847 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $857.22 | $932.0317 | $932.03 | $932.05 | $932.00 | |