| 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 | $105.56 | 8.579% | $114.616 | $114.62 | $114.60 | $114.60 |
| Purchase #2 | $226.46 | 5.780% | $239.5494 | $239.55 | $239.55 | $239.50 |
| Purchase #3 | $36.45 | 9.859% | $40.0436 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $69.54 | 4.370% | $72.5789 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $205.29 | 7.191% | $220.0524 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $5.80 | 13.217% | $6.5666 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $211.38 | 11.607% | $235.9149 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $860.48 | $929.3218 | $929.32 | $929.30 | $929.30 | |