| 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 | $199.79 | 9.326% | $218.4224 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $54.27 | 8.171% | $58.7044 | $58.70 | $58.70 | $58.70 |
| Purchase #3 | $233.96 | 12.792% | $263.8882 | $263.89 | $263.90 | $263.90 |
| Purchase #4 | $114.60 | 11.225% | $127.4639 | $127.46 | $127.45 | $127.50 |
| Purchase #5 | $167.30 | 4.357% | $174.5893 | $174.59 | $174.60 | $174.60 |
| Purchase #6 | $22.29 | 3.647% | $23.1029 | $23.10 | $23.10 | $23.10 |
| Purchase #7 | $47.80 | 10.693% | $52.9113 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $840.01 | $919.0824 | $919.07 | $919.05 | $919.10 | |