| 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 | $235.89 | 12.109% | $264.4539 | $264.45 | $264.45 | $264.50 |
| Purchase #2 | $41.80 | 5.135% | $43.9464 | $43.95 | $43.95 | $43.90 |
| Purchase #3 | $225.37 | 5.130% | $236.9315 | $236.93 | $236.95 | $236.90 |
| Purchase #4 | $193.83 | 8.562% | $210.4257 | $210.43 | $210.45 | $210.40 |
| Purchase #5 | $181.37 | 4.527% | $189.5806 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $222.82 | 5.116% | $234.2195 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $42.63 | 11.763% | $47.6446 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $1,143.71 | $1,227.2022 | $1,227.20 | $1,227.25 | $1,227.10 | |