| 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 | $222.49 | 6.874% | $237.784 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $92.79 | 7.569% | $99.8133 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $201.90 | 10.312% | $222.7199 | $222.72 | $222.70 | $222.70 |
| Purchase #4 | $220.55 | 12.567% | $248.2665 | $248.27 | $248.25 | $248.30 |
| Purchase #5 | $221.55 | 6.447% | $235.8333 | $235.83 | $235.85 | $235.80 |
| Purchase #6 | $62.49 | 5.331% | $65.8213 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $90.92 | 11.564% | $101.434 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $1,112.69 | $1,211.6723 | $1,211.66 | $1,211.65 | $1,211.60 | |