| 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 | $130.66 | 5.481% | $137.8215 | $137.82 | $137.80 | $137.80 |
| Purchase #2 | $222.35 | 6.108% | $235.9311 | $235.93 | $235.95 | $235.90 |
| Purchase #3 | $166.98 | 8.210% | $180.6891 | $180.69 | $180.70 | $180.70 |
| Purchase #4 | $208.74 | 4.632% | $218.4088 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $92.37 | 13.338% | $104.6903 | $104.69 | $104.70 | $104.70 |
| Purchase #6 | $194.33 | 13.776% | $221.1009 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $106.94 | 6.272% | $113.6473 | $113.65 | $113.65 | $113.60 |
| 7 purchase totals = | $1,122.37 | $1,212.2890 | $1,212.29 | $1,212.30 | $1,212.20 | |