| 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 | $82.77 | 5.120% | $87.0078 | $87.01 | $87.00 | $87.00 |
| Purchase #2 | $97.42 | 6.665% | $103.913 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $174.61 | 13.471% | $198.1317 | $198.13 | $198.15 | $198.10 |
| Purchase #4 | $201.53 | 3.717% | $209.0209 | $209.02 | $209.00 | $209.00 |
| Purchase #5 | $128.47 | 12.564% | $144.611 | $144.61 | $144.60 | $144.60 |
| Purchase #6 | $63.92 | 10.568% | $70.6751 | $70.68 | $70.70 | $70.70 |
| Purchase #7 | $177.68 | 9.207% | $194.039 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $926.40 | $1,007.3985 | $1,007.40 | $1,007.40 | $1,007.30 | |