| 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 | $207.85 | 3.514% | $215.1538 | $215.15 | $215.15 | $215.20 |
| Purchase #2 | $224.87 | 9.871% | $247.0669 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $191.31 | 3.476% | $197.9599 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $142.95 | 11.155% | $158.8961 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $155.33 | 12.626% | $174.942 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $237.48 | 13.178% | $268.7751 | $268.78 | $268.80 | $268.80 |
| Purchase #7 | $235.73 | 7.574% | $253.5842 | $253.58 | $253.60 | $253.60 |
| 7 purchase totals = | $1,395.52 | $1,516.3780 | $1,516.38 | $1,516.40 | $1,516.50 | |