| 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 | $82.49 | 9.796% | $90.5707 | $90.57 | $90.55 | $90.60 |
| Purchase #2 | $68.92 | 6.491% | $73.3936 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $139.54 | 9.388% | $152.64 | $152.64 | $152.65 | $152.60 |
| Purchase #4 | $194.98 | 7.558% | $209.7166 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $223.74 | 5.192% | $235.3566 | $235.36 | $235.35 | $235.40 |
| Purchase #6 | $222.56 | 3.357% | $230.0313 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $113.64 | 3.816% | $117.9765 | $117.98 | $118.00 | $118.00 |
| 7 purchase totals = | $1,045.87 | $1,109.6853 | $1,109.69 | $1,109.70 | $1,109.70 | |