| 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 | $202.28 | 9.867% | $222.239 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $196.93 | 9.499% | $215.6364 | $215.64 | $215.65 | $215.60 |
| Purchase #3 | $227.45 | 3.425% | $235.2402 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $229.83 | 4.260% | $239.6208 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $148.75 | 11.401% | $165.709 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $23.82 | 7.481% | $25.602 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $115.37 | 7.236% | $123.7182 | $123.72 | $123.70 | $123.70 |
| 7 purchase totals = | $1,144.43 | $1,227.7656 | $1,227.77 | $1,227.75 | $1,227.60 | |