| 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 | $124.76 | 4.515% | $130.3929 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $128.95 | 6.776% | $137.6877 | $137.69 | $137.70 | $137.70 |
| Purchase #3 | $161.52 | 6.206% | $171.5439 | $171.54 | $171.55 | $171.50 |
| Purchase #4 | $220.79 | 6.410% | $234.9426 | $234.94 | $234.95 | $234.90 |
| Purchase #5 | $164.66 | 10.469% | $181.8983 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $128.87 | 13.861% | $146.7327 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $197.66 | 5.624% | $208.7764 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $1,127.21 | $1,211.9745 | $1,211.97 | $1,212.05 | $1,211.90 | |