| 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 | $215.66 | 7.425% | $231.6728 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $30.95 | 12.637% | $34.8612 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $38.76 | 10.334% | $42.7655 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $210.97 | 9.571% | $231.1619 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $136.95 | 8.699% | $148.8633 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $135.72 | 12.465% | $152.6375 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $169.99 | 8.613% | $184.6312 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $939.00 | $1,026.5934 | $1,026.59 | $1,026.55 | $1,026.70 | |