| 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 | $222.39 | 13.515% | $252.446 | $252.45 | $252.45 | $252.40 |
| Purchase #2 | $172.99 | 6.229% | $183.7655 | $183.77 | $183.75 | $183.80 |
| Purchase #3 | $145.35 | 10.481% | $160.5841 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $94.64 | 12.421% | $106.3952 | $106.40 | $106.40 | $106.40 |
| Purchase #5 | $114.93 | 4.191% | $119.7467 | $119.75 | $119.75 | $119.70 |
| Purchase #6 | $97.59 | 3.598% | $101.1013 | $101.10 | $101.10 | $101.10 |
| Purchase #7 | $229.33 | 6.342% | $243.8741 | $243.87 | $243.85 | $243.90 |
| 7 purchase totals = | $1,077.22 | $1,167.9129 | $1,167.92 | $1,167.90 | $1,167.90 | |